Answer:
42 miles/3 gallons
Step-by-step explanation: Multiplying 14 by 3 and 1 by 3 will give you 42/3, which keeps the unit ratio.
Answer:
42 miles/3 gallons
Step-by-step explanation:
The formula for finding simple interest / for a given principal P invested as a rater as a percent for the time t in years is given by 1 = PRT. What is the amount of interest on a account with $580 invested at 7½% for 3 years?
sorry if it's blurry please help
The amοunt οf interest is 130.5
what is interest ?The cοst a cοmpany pays a lender fοr a lοan is called interest. Althοugh many οther arrangements are available, interest payments are typically based οn the remaining balance οf a lοan and paid οn a mοnthly basis.With a predetermined interest rate, interest is οften cοmputed as a percentage οf the lοan balance. These prices might be set Interest is always deducted befοre taxes, which means that it is paid fοr using pre-tax funds. As a result, bοrrοwing mοney is a cοmparatively lοw-cοst sοurce οf capital. Yet, interest rates will increase tο reflect risk. The cοst οf bοrrοwing rises in prοpοrtiοn tο the risk οf nοn-repayment.
we knοw that I=PTR
Here, P=$580, T=3years, R = 15/2
sο, I = (580x3x15)/(2x100) = 130.5
Nοw, amοunt οf interest is 130.5.
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1. What kind of sequence is this? 44, 57, 70, 83, .. arithmetic ,geometric,
both , neither
Answer:
arithmetic
Step-by-step explanation:
arithmetic
There is a common difference of 13 between each term.
Find the slope of identity function using points (0,0) and ( 3,3) then from two points (0,0) and (-3,-3). Is there any change in its slope?
There is no change in its slope as initial and final slope is 1.
What is slope?
In arithmetic, the slope or gradient of a line may be a variety that describes each the direction and therefore the abruptness of the line.
Main body:
formula for slope with two points form is =
y -y₁ =( y₂-y₁ /x₂-x₁ )(x - x₁)
according to question ,
points are (0,0) and (3,3)
y - 0 = (3-0/3-0)(x -0)
y = 3/3 *x
y = x
hence slope of line is 1.
Now points are (0,0) and (-3,-3).
y - 0 = (-3-0/-3-0)(x -0)
y =- 3/-3 *x
y = x
hence slope of line is 1.
So there is no change in its slope.
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How much interest would you pay on a loan of 8000 for 6 months at 14 percent interest
\(6000 + \frac{14 \\ }{100} \times 6000 = 6840 \times 6 = 41040\)
Find the circumference of C in terms of π
radius of c Is 5
Answer:
Given that
radius of circle =5units
So, circumference of circle=2πr
=2×π×5
=10π units
hope it helps u...
plz mark as brainliest...
Answer:
\(\boxed{Circumference = 10\pi \ units}\)
Step-by-step explanation:
Circumference = \(2\pi r\)
Where r = 5
=> Circumference = 2π(5)
=> Circumference = 10π units
If DM = 26 and point G lies on the perpendicular bisector of DM¯¯¯¯¯¯¯, what is the value of r? Segment D M with point G between the endpoints. Segment D G has length R plus 3, and segment G M has length 4R minus 28. A. 10 B. 13 C. 30 D. 52
The value of R in the line segment is R = 1
How to determine the value of r on the line segment?The given parameters on the line segment are:
Line segment DM = 26Point G is on the perpendicular bisector of DMSegment DG = R + 3Segment GM = 4R - 28Because the point G is on the perpendicular bisector of DM, then it means that
DM = DG + GM
This means that
26 = R + 3 + 4R - 28
Collect the like terms
So, we have
4R + R = 3 + 28 - 26
Evaluate the like terms
So, we have
5R = 5
Divide both sides by 5
So, we have
R = 1
Hence, the value of R in the line segment is R = 1
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HELP SRSLY I JEED TO GET THIS RIHT ILL MARK AS BRAINLYIST AND ILL GIVE 40 POINTS 14 yd-
12 yd
30 yd
2
The triangular prism above undergoes a dilation whose scale factor is
3
What is the volume of the image? Round your answer to the nearest tenths place.
A triangular prism is a three-dimensional geometric shape that consists of two triangular bases and three rectangular faces connecting them. It is a polyhedron with six faces, nine edges, and six vertices.
The two triangular bases of a triangular prism are congruent and parallel to each other. The rectangular faces are perpendicular to the triangular bases, and their lateral edges connect the corresponding vertices of the triangular bases.
The triangular bases are identical and parallel to each other. Each base has three vertices, three edges, and one face.There are three rectangular lateral faces connecting the corresponding vertices of the triangular bases. Each lateral face has two edges and one face.
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A car is traveling at a rate of 108 kilometers per hour. What is the cars rate in meters per second? How many meters will the car travel in 20 seconds?
Answer:
\(\frac{30meters}{second}\)
600meters
Step-by-step explanation:
Use conversion factors that represent 1. You can cross cancel wods just like numbers.
\(\frac{108km}{1hour}\) · \(\frac{1hour}{60 minutes}\) · \(\frac{1minute}{60seconds}\) ·\(\frac{1000meters}{1 km}\)
\(\frac{108000meters}{3600seconds}\)
\(\frac{30meters}{second}\)
\(\frac{30meters}{second}\) ·\(\frac{20seconds}{1}\)
600 meters
Helping in the name of Jesus.
HELP PLEASE!!!!!!!!!!!!!!!!!!!
Answer:
C [ -1 ,1 ]
.............
The ordered pair (2, 10) is a point on a direct variation equation. Write the direct variation equation.
Answer:
Y=KX so its 10=K2
Step-by-step explanation:
Plug in the Number OR K=y/x
The value of 74 x 44 + 74 x 56 is *
Pls help ASAP Pls
Answer:
7400
Step-by-step explanation:
Answer:
7400
Since
3256 + (74×56)
3256 + 4144
7400
Solve using tangent and cosine
The value of side length x in diagram a) is 4.3mm and side length x in diagram b) is 309.7 m.
What are the sides of the triangle labelled x?The figures in the image are right triangles.
A)
angle D = 17 degree
Adjacent to angle D = 14 mm
Opposite to angle D = x
To solve for the missing side length x, we use the trigonometric ratio.
Note that: tangent = opposite / adjacent
Hence:
tan( 17 ) = x/14
x = tan( 17 ) × 14
x = 4.3mm
B)
angle Z = 82 degree
Adjacent to angle Z = 43.1 m
Hypotenuse = x
Using trigonometric ratio,
cosine = adjacent / hypotenuse
cos( 82 ) = 43.1 / x
x = 43.1 / cos( 82 )
x = 309.7 m
Therefore, the measure of x is 309.7 meters.
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HELPPP FOR BRAINLEST????
Answer:
\(2,8,14,20\)
Step-by-step explanation:
If the first term of a sequence is \(2\) and the common difference is \(6\), then each successive term in the sequence is \(6\) more than the previous term:
\(a_n=6n-4\)
Therefore, the first term is \(2\), followed by \(8\), \(14\), and \(20\).
Camille is comparing different apartment complexes. Here is the data she collected. Complex name Bedrooms Bathrooms Rent Rent includes heat Amenities Grand Vistas 2 br 2 bath $990 no fitness center, pool ; Maple Ridge 2br 1.5 bath , $685 yes fitness center, pool; Old Mill 2 1.5, 790 no pool; Willow Brook 2br 2bath $885 no jacuzzi. The individuals in this data set are:
The individuals in this data set are the different apartment complexes: Grand Vistas, Maple Ridge, Old Mill, and Willow Brook.
The individuals in this data set are the different apartment complexes that Camille is comparing. The data provides information on the complex name, number of bedrooms and bathrooms, rent amount, whether rent includes heat, and the amenities offered.
Grand Vistas:
Bedrooms: 2
Bathrooms: 2
Rent: $990
Rent includes heat: No
Amenities: Fitness center, pool
Maple Ridge:
Bedrooms: 2
Bathrooms: 1.5
Rent: $685
Rent includes heat: Yes
Amenities: Fitness center, pool
Old Mill:
Bedrooms: 2
Bathrooms: 1.5
Rent: $790
Rent includes heat: No
Amenities: Pool
Willow Brook:
Bedrooms: 2
Bathrooms: 2
Rent: $885
Rent includes heat: No
Amenities: Jacuzzi
Each apartment complex is represented as an individual in the data set. Camille has collected specific details for each complex, including the number of bedrooms and bathrooms, the rent amount, whether heat is included in the rent, and the amenities provided.
This data set allows Camille to compare different apartment complexes based on these attributes. She can evaluate factors such as rent prices, included amenities, and the presence of heat in the rent. This information will assist Camille in making an informed decision about which apartment complex may be the most suitable for her needs and preferences.
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What is the solution of the equation
5 = 22?
Answer:X=17
Step-by-step explanation:
Im not 100% sure
A sociologist examines the relationship between the poverty rate and several socioeconomic factors. For the 50 states and the District of Columbia (n = 51), he collects data on the poverty rate (y, in %), the percent of the population with at least a high school education (x1), median income (x2, in $1000s), and the mortality rate per 1,000 residents (x3). He estimates the following model as = β0 + β1 Education + β2 Income + β3 Mortality + ε. The following ANOVA table shows a portion of the regression results.
df SS MS F
Regression 3 417.3 139.1 94.6
Residual 47 69.1 ? Total 50 486.4 Coefficients Standard Error t-stat p-value
Intercept 60.3 4.8 12.47 1.65E-16
Education â0.43 0.05 â7.78 5.45E-10
Income â0.20 0.03 â7.75 6.02E-10
Mortality 0.08 0.17 0.47 0.6438
What is the poverty rate for a state where 85% of the population has at least a high school education, the median income is $50,000, and the mortality rate is 10 per 1,000 residents?
18.6%
16.6%
14.6%
12.6%
417.3 is the value of SSR and the value of SST could be 486.4, that is 0.8579, approximately 0.86, 83% 3% of the relation of the poverty date is explained by the sample preparation.
The coefficient of determination explains the variability in the response variable due to the regression model. It is represented by \(R^{2}\) .
You can interpret the coefficient of determination (R²) as the proportion of variance in the dependent variable that is predicted by the statistical model.
Another way of thinking of it is that the R² is the proportion of variance that is shared between the independent and dependent variables.
The formula used to calculate the coefficient of determination is:
\(R^{2} = \frac{SSR}{SST}\)
Where SSR is the sum of squares due to regression and SST is the total sum of squares.
So 417.3 is the value of SSR and the value of SST could be 486.4, that is 0.8579, approximately 0.86, 83% 3% of the relation of the poverty date is explained by the sample preparation.
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what is 1 5/6−3/4 in simplest form?
The mixed fraction and fraction expression 1 ⁵/₆ - 3/4 in the simplest form will be 13/12.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
The expression is given below.
⇒ 1 ⁵/₆ - 3/4
Convert the mixed fraction number into a fraction number. Then we have
⇒ 1 ⁵/₆ - 3/4
⇒ 11/6 - 3/4
⇒ (22 - 9) / 12
⇒ 13 / 12
The mixed fraction and fraction expression 1 ⁵/₆ - 3/4 in the simplest form will be 13/12.
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PLEASE HELP ME FAST!!!
The cost of Mr. Garcia’s car insurance increased from $80 to $96 per month. What is the percent increase of Mr. Garcia’s car insurance per month?
A. 45%
B. 20%
C. 16.7%
D. 16%
Answer:
16,7
Step-by-step explanation:
A fishing tournament was held last year at The Fishing Academy. The organizer recorded theweight of each of the 46 fish caught. The smallest weight was 20 lb, and the largest was 29 lb.The table gives the mean, median, range, and interquartile range (IQR) of the data set.(a) Select the best description of center for the data set.O We see that a "typical" fish weighed about 6 to 9 lb bylooking at the IQR and range.O We see that a "typical" fish weighed about 22 or 23 lbby looking at the median and mean.O We see that a "typical" fish weighed about 46 lb bylooking at the number of fish caught.77°FMostly cloudy.Explanation(c) Select the graph with the shape that best fits the summary values.O Graph 1 (The data set is not symmetric.).CheckJDI(b) Select the best description of spread for the data set.OWe can tell by the number of fish caught that the middlehalf of the data set is 46 units wide.Mean23Summary valuesMedian22OWe can tell by the mean that the middle half of the dataset is 23 units wide.jeRange IQR96OWe can tell by the IQR that the middle half of the dataset is 6 units wide.DO Graph 2 (The data set is symmetric.).I need help with this math problem.
Given -
To Find -
Step-by-Step Explanation -
(a) By looking at the men and median, we calculate the central value of the data.
Here, the mean is 23 and the median is 22, as given in the table.
So, the correct option is
We see that a typical fish weighed about 22 or 23 lb by looking at the median and the mean.
(b) Since, the mean of the data is 23, which is also the middle half of the data set.
So, the correct option is
We can tell by the mean that the middle half of the data set is 23 units wide.
(c) Here, since the mean is approximately equal to the median, so the data is symmetrical.
So, the correct option is
Graph 2 (The data set is symmetric)
Final Answer -
(a) We see that a typical fish weighed about 22 or 23 lb by looking at the median and the mean.
(b) We can tell by the mean that the middle half of the data set is 23 units wide.
(c) Graph 2 (The data set is symmetric)
Cuatro amigos están en un equipo de baloncesto. Durante un juego, cada amigo llevaba un registro de cuántos tiros intentaron y cuántos de esos intentos hicieron. ¿Qué amigo tuvo el mejor récord en cuanto al número de disparos realizados?
Henry acerto 0.45 de sus tiros
Allison hizo 4/15 de sus tiros
Arthur acerto 8/20 de sus tiros
Trevor fallo el 58% de sus tiros
Answer:
Allison tuvo el mejor récord
Step-by-step explanation:
6. The 2014 winner of the Boston Marathon runs as many as 120 miles per week. During the last few weeks of his
training for an event, his mileage can be modeled by M(w) = 120(.90)w-, where w represents the number of
weeks since training began. Which statement is true about the model M(w)?
Answer:
Step-by-step explanation:
Your question is incomplete. Please read below to find the content/question.
M(w) represents the total mileage run in a given week.
The answer is option 3.
What is problem-solving?Problem-solving is the act of defining a hassle; figuring out the purpose of the trouble; figuring out, prioritizing, and choosing alternatives for a solution; and imposing a solution.
What are problem-solving and examples?Problem-solving starts with figuring out the issue. for instance, a teacher would possibly need to parent out a way to enhance pupil performance on a writing scalability test. To do this, the trainer will evaluate the writing assessments looking for areas of improvement.
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Karissa determines the area of her desk by multiplying 45.72 centimeters and 60.95 centimeters. She states that the area is 2786.634 square centimeters. Which best describes the reasonableness of Karissa’s solution
what is the answer
1. The solution is unreasonable because 50 times 60 is 3,000, not 2,786.
2. The solution is reasonable because 50 times 60 is 3,000, which is close to the computed area.
3. The solution is unreasonable because there are four decimal places in the factors and only three decimal places in the product.
4. The solution is reasonable because there are four numbers to the left of the decimal in the factors and four numbers to the left of the decimal in the product.
This is a test need help ASAP!!!!!!!!!!!
Answer:
The solution is reasonable because 50 times 60 is 3,000, which is close to the computed area.
Step-by-step explanation:
I did Edginuity
Answer:
The solution is reasonable because 50 times 60 is 3,000, which is close to the computed area.
Step-by-step explanation:
math way is a really good math helper, if you can break a part a word problem
In a classroom, 100 plastic fish are in a tub. The tub is hidden from the student view. Some fish are green, and the rest are yellow. The students know that there are 100 fish, but they don’t know how many of each color there are. The students go fishing, each time, picking a random fish from the tub, recording its color, and throwing the fish back in the tub. At the end of the day, 65 fish have been chosen, 12, green and 53 yellow. What is the best estimate you can give for the number of green fish in the number of yellow fish in the tub? Describe how to calculate this best estimate, and explain why your method of calculation makes sense in a way that a seventh grader my understand. Is your best estimate necessarily accurate? Why or why not?
The best estimate for the number of fish is that there are 82 yellow fish and 18 green fish, which you can calculate using the rule of three. This estimate is expected to be accurate.
What is the estimated number of fish of each color?This can be calculated using a rule of three as follows. Let's start with the yellow fish:
53 = 65
x = 100
53 x 100 / 65 = 82 yellow fish
Green fish:
12 = 65
x = 100
12 x 100 / 65= 18 green fish
Is this estimate accurate?This estimate is expected to be accurate; however, there might be small differences in real life such as 80 yellow fish and 20 green fish.
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D'Andre earns some money by helping people with their yards. It takes him an average of 2 hours to weed a flowerbed and an average of 1.5 hours to mow and edge a lawn. He can work no more than 6 hours a day. He charges $60 to weed a flowerbed and $75 to mow and edge a lawn. He needs to cover his expenses of $150 to make a profit. Write a system of inequalities that would help determine how many flowerbeds and lawns he could complete on a given day.
______________________________
plz help its due like rn so I'll give brainliest
Answer:
3 flowerbeds and 5 lawns.
Step-by-step explanation:
I promise.
NO LINKS!!!
1. If each spinner is spun once, what is the probability that both spinners show the same color?
2. If each spinner is spun once, what is the probability of getting a red-blue combination?
Answer:
\(\sf 1. \quad \dfrac{3}{8}\)
\(\sf 2. \quad \dfrac{7}{24}\)
Step-by-step explanation:
Spinner 1Spinner 1 is divided into 6 congruent sections.
There are 3 red sections, 2 blue sections and 1 yellow section.
Therefore, the probability of spinning each of the three colors is:
\(\bullet \quad \sf P(R_1)=\dfrac{3}{6}=\dfrac{1}{2}\)
\(\bullet \quad \sf P(B_1)=\dfrac{2}{6}=\dfrac{1}{3}\)
\(\bullet \quad \sf P(Y_1)=\dfrac{1}{6}\)
Spinner 2Spinner 2 is divided into 3 sections of differing sizes.
The red section is half of the spinner. The blue and yellow sections are quarters of the spinner.
Therefore, the probability of spinning each of the three colors is:
\(\bullet \quad \sf P(R_2)=\dfrac{1}{2}\)
\(\bullet \quad \sf P(B_2)=\dfrac{1}{4}\)
\(\bullet \quad \sf P(Y_2)=\dfrac{1}{4}\)
Question 1If each spinner is spun once, then:
The probability that both spinners both show red is:
\(\sf P(R_1)\;and\;P(R_2)=\dfrac{1}{2} \times \dfrac{1}{2}=\dfrac{1}{4}\)
The probability that both spinners both show blue is:
\(\sf P(B_1)\;and\;P(B_2)=\dfrac{1}{3} \times \dfrac{1}{4}=\dfrac{1}{12}\)
The probability that both spinners both show yellow is:
\(\sf P(Y_1)\;and\;P(Y_2)=\dfrac{1}{6} \times \dfrac{1}{4}=\dfrac{1}{24}\)
Therefore, the probability that both spinners show the same colour is:
\(\sf P(R_1\;\&\;R_2)\;or\;P(B_1\;\&\;B_2)\;or\;P(Y_1\;\&\;Y_2)=\dfrac{1}{4}+\dfrac{1}{12}+\dfrac{1}{24}=\dfrac{9}{24}=\dfrac{3}{8}\)
Question 2If each spinner is spun once, the probability of getting a red from spinner 1 and a blue from spinner 2 is:
\(\sf P(R_1)\;and\;P(B_2)=\dfrac{1}{2} \times \dfrac{1}{4}=\dfrac{1}{8}\)
The probability of getting a blue from spinner 1 and a red from spinner 2 is:
\(\sf P(B_1)\;and\;P(R_2)=\dfrac{1}{3} \times \dfrac{1}{2}=\dfrac{1}{6}\)
Therefore, the probability of getting a red-blue combination is:
\(\sf P(R_1\;\&\;B_2)\;or\;P(B_1\;\&\;R_2)=\dfrac{1}{8}+\dfrac{1}{6}=\dfrac{7}{24}\)
Questlon 3 OT TU
What is the effect on the graph of f(x) = x2 when it is transformed to
h(x) = * x2 +12?
A. The graph of f(x) is vertically compressed by a factor of 5 and
shifted 12 units to the left.
B. The graph of f(x) is horizontally compressed by a factor of 5 and
shifted 12 units up.
C. The graph of AX) is vertically compressed by a factor of 5 and
shifted 12 units up.
D. The graph of f(x) is horizontally stretched by a factor of 5 and
shifted 12 units to the left.
SUBMIT
Answer:
The answer is A. when you compress horizontally you take it by a factor of 1/a. in this case a=5. 12 is your k value and k decides whether or not you shift up or down, because k is positive or is upward by 12
Step-by-step explanation:
Please Mark Brainliest
Estimate the sum of 379+409=
Answer:
Round both numbers to 1 significant figure.
400+400=800
800 is the answer.
Help me please sjsjdjs it’s due in a few minutes
Answer:
The answer is the 3rd dot.
Step-by-step explanation:
hope this helps
Answer:
The one right below 8
Step-by-step explanation:
HELP ME PLS I DONT UNDERSTAND :(((( WILL MARK BRAINLIEST AND ROBUX
Answer:
H -2 ≤x≤4
Step-by-step explanation:
The domain is the input values or the x values
-2 ≤x≤4
Answer:
H
Step-by-step explanation:
You can see because the answer starts with -2.
1)
Science 5
Measurement Assignment
Name each measurement instrument below. Then, indicate which
type of measurement is performed with each one. Remember,
some instruments can be used for more than one type of
measurement!
Instrument
Name of Instrument
Measurement Type
Answer: See below
Step-by-step explanation:
The first is a beaker, it's used to measure liquid volume
The second is a ruler, it's used to measure length.
Last is a thermometer, it's used to measure temperature.