Answer:
1.2 > -6.9
Step-by-step explanation:
theres really nothing to say here except all the other ones arent true
Tarek buys a pomegranate with 314 seeds. He buys a second pomegranate
that has more seeds. The number of seeds in the second pomegranate is
made of the digits 6, 3, 1, and 4, but not in that order.
Part A If the value of 1 is 100 times greater in the second pomegranate, in
what place should the 1 be written in the second number? Explain
how you know
Answer:
1 goes in the thousands place in the second number.
Step-by-step explanation:
In the first pomegranate, the 1 is in 314, so it is in the tens place.
In the second pomegranate, the value of the 1 is 100 times the value of the 1 in the first pomegranate, so since 100 × 10 = 1000, it must be in the thousands place. Therefore, the number of seeds in the second pomegranate is 1abc, where 1 is in the thousands place, and abc represent the digits 3,4, and 6, but we do not know in which order.
Which sequence of transformations proves that shape I is similar to shape II?
The sequence of transformations that proves that the shapes are similar is given as follows:
B. a reflection across the x-axis, and then a dilation by a scale factor of 1.5
How to obtain the transformations?First, we have that the orientation of the figure, hence it was reflected.
The figure was reflected from the second quadrant to the third quadrant, hence the figure was reflected over the x-axis.
The base segment changes from a length of 2 units to a 3 units, hence the scale factor of the dilation is given as follows:
3/2 = 1.5.
Hence option B is the correct option for this problem.
Missing InformationThe missing parts of the problem are given by the image presented at the end of the answer.
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select a random integer from -100 to 100. which of the following pairs of events are mutually exclusive
A random Integer between -100 and 100 is 48.
What are Mutually Exclusive events ?A statistical phrase used to describe occurrences that cannot occur concurrently is "mutually exclusive." It is frequently used to refer to circumstances in which the occurrence of one event takes precedence over the other. For instance, it is impossible for war and peace to exist together.
If two things can't happen at the same moment, they are mutually exclusive. Disjoint is another term that denotes mutual exclusion. When two occurrences are unrelated, there is no chance that both will happen at the same moment.
A statistical phrase used to describe occurrences that cannot occur concurrently is "mutually exclusive." It is frequently used to refer to circumstances in which the occurrence of one event takes precedence over the other. For instance, it is impossible for war and peace to exist together.
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Which rule explains why these triangles are
congruent?
U
T
V
W
AAS
ASA
SAS
SSS
These triangles
cannot be proven
congruent.
These triangles can be proven congruent by using ASA RULE.
What is congruent triangles and its rules ?
When two triangles are congruent, their three sides and their three angles match precisely.
If there is a turn or a flip, the equal sides and angles might not be in the same place, but they are still present.
ASA rule stands for Angle-Side-Angle rule which means two angles and a side of both triangles are equal.
Main Body:
In ΔTUV and ΔTWV
VT =VT ----(1)
∠VTU=∠TVW -----(2)
As TUVW is a parallelogram
so, ∠T = ∠U
hence, ∠TVU =∠VTW ----(3)
taking equation 1, 2,3
therefore, ΔTUV ≅ ΔTWV by ASA rule which means by Angle- Side- Angle rule.
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Out of 120 students at a pep rally 15 did not wear green. What percent of students at the rally did wear green
Answer:
87.5%
Step-by-step explanation:
First we find the number of students that did wear green which is 120-15=105. Then we need to find what percentage of these students who did wear green so we divide 105 by 120 which is .875. To find this number in percent form, we multiply this number by 100 which gives us 87.5%.
Answer:
87.5%
Step-by-step explanation:
Hope this helps have a wonderful day
At a workshop , each of the 100 participants hugs each other participants once. Find the total number of hugs?
Answer:
10000
Step-by-step explanation:
100 hugs x 100 hugs
= 10,000 hugs.
April buys soil for her flowerpots. she uses 9 kilograms of soil for her violets and 4 kilograms of soil for her tulips. she has 3,000 grams of soil left for some daisies (1 kilogram = 1,000 grams) use the drop down menus to show how much soil she bought
April bought 16 kilograms of soil in total.
To show how much soil April bought
We need to add the amounts of soil she used for her violets and tulips. Since April used kilograms for violets and tulips, we need to convert the 3,000 grams to kilograms before we can add them up.
April bought:
9 kilograms of soil for violets
4 kilograms of soil for tulips
3 kilograms of soil for daisies (since 3,000 grams is 3 kilograms)
Therefore, April bought 16 kilograms of soil in total.
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What is the slope of the line on the graph?
Answer:
1/2
Step-by-step explanation:
Pick to easy to read points on the line: (-4, 0) and (0, 2)
Start at (-4, 0). To go to (0, 2), you go 2 units up. That is a rise of 2.
Then you go 4 units right. that is a run of 4.
slope = rise/run = 2/4 = 1/2
Answer: 1/2
suppose you are using a=.01 to test the claim than mu is greater than or equal to 32 using a p-value. you are given the sample statistics n=40 , x bar =33.8 and o =4.3. Find the p-value.
0.0040, 0.0211, 0.1030, 0.9960
Using the z-distribution, the p-value for the test is of 0.0040.
What is the test statistic for the z-distribution?The test statistic is given by:
\(z = \frac{\overline{x} - \mu}{\frac{\sigma}{\sqrt{n}}}\)
In which:
\(\overline{x}\) is the sample mean.\(\mu\) is the value tested.\(\sigma\) is the standard deviation of the population.n is the sample size.For this problem, the parameters are given as follows:
\(\overline{x} = 33.8, \mu = 32, \sigma = 4.3, n = 40\)
Hence the value of the test statistic is given by:
\(z = \frac{\overline{x} - \mu}{\frac{\sigma}{\sqrt{n}}}\)
z = (33.8 - 32)/(4.3/sqrt(40))
z = 2.65.
What is the p-value?Using a z-distribution calculator, with z = 2.65 and a right-tailed test, as we are testing if the mean is greater than a value, the p-value is of 0.0040.
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HELP!
Write an equation to represent: The cost of buying lemonade stand supplies is $0.50 per cup, $5 for ingredients, with a total cost of $30.
Answer:
$0.50x+5=30
Step-by-step explanation:
maf
DO THE MATH: Skipper has a credit card account that charges 19% APR using 31
day billing periods. On the first day of the billing period, Skipper buys marine-grade
rope for $933 on the credit card. No other purchases are made. Skipper pays off the
purchase on day 31 at the end of the billing period. What is Skipper's finance
charge? Round your answer to the nearest penny.
Purchase
Day Description
1
Marine-grade rope
Payment
4
Amount
$933.00
Day Amount
31 $933.00
The table below will help you calculate the finance charge.
Skipper's finance charge at the end of the billing period is given as follows:
$14.77.
How to obtain the finance charge?The finance charge is obtained using simple interest, as there is a simple compounding per year for the debt, and the charge is the amount of interest accrued during the period of one month.
The amount of interest accrued after t years, using simple interest, is given as follows:
I(t) = Prt.
The parameters for the equation are given as follows:
P is the principal.r is the interest rate, as a decimal.t is the time, in years.Considering a period of one month = 1/12 of an year, the values of these parameters for this problem are given as follows:
P = 933, r = 0.19, t = 1/12.
Hence the finance charge for Skipper's purchase is calculated as follows:
I = 933 x 0.19 x 1/12 = $14.77.
(rounding to the nearest penny = nearest cent).
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Divide x^2+x-4 by (x+3)
The resulting value of the division of x²+x-4 by (x+3),
Quotient = x - 2
Remainder = 2
Division:
The process of division means the process of breaking a number up into equal parts, and finding out how many equal parts can be made.
Given,
Here we have the expression x²+x-4.
Now, we need to divide by the expression (x + 3).
Here we have to use the long division method in order to solve it.
The following steps are followed to solve this:
1. Divide the first term of the dividend by the first term of the divisor
2. Write down the calculated result x in the upper part of the table.
3. Multiply it by the divisor
4. Subtract this result from the dividend
This steps is repeated until no further division.
Thus process will be showed on the attached figure.
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Please tell the answer I'm unable to understand. Kindly explain also
Answer:
Q.9 32m
Q.10 4m
Step-by-step explanation:
Q.9 the answer is 32 though there is no answer in the options because
u will take the number of the squares multiplied by the area of one square
that is 8×4=32
Q.10 you will divide the area by the length given to get the length of the other side
that is 32÷8=4
These are my last points. Please answer this correctly take your time for this.. Janel bought 5.25 pounds of gucky worms for $7.35.
a. What is the unit rate (cost per pound)?
b. What should the cost of six pounds of gucky worms cost?
c. How many pounds can she buy with $21?
d. Write an equation relating cost (x) with pounds (y). Opposite x =pounds y = cost
e. Is this relationship proportional? Explain how you know.
Answer:
a. $1.40
b. $8.40
c. 15 lbs
that's all i know but i hope this helps!
MATH QUIZ PLEASE HELP <3
Determine whether the following relation is a function.
y= - 3x - 4
Error Analysis:
Describe and correct the error made in the reasoning:
If a/5 = b/3, then 5/a = b/3 * x
The correct expression is 5/a = 1. There is no need to introduce an additional variable "x".
What is a fraction?In such a fraction, the value that appears above the horizontal line is referred to as the numerator.
It represents the number of pieces removed from the whole. The denominator of a fraction is the numerical value that comes before the brings together various.
The error in the reasoning is that it assumes that multiplying the second fraction by "x" will result in an equivalent expression to 5/a. However, this is not necessarily true.
To correct the error, we can use the property of reciprocals, which states that if a/b = c/d, then b/a = d/c. Using this property, we can rewrite the given equation as:
a/5 = b/3
5/a = 3/b (multiplying both sides by 5/a)
5/a = (b/3) * (3/b) (multiplying both sides by the reciprocal of b/3)
5/a = 1
Therefore, the correct expression is 5/a = 1. There is no need to introduce an additional variable "x".
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XANDER TRAVELED 8,568 MILES IN 17 DAYS. ON AVERAGE HOW MANY MILES PER DAY DOES HE TRAVEL
Answer:
504 Miles per day
8,568 / 17 = 504
Step-by-step explanation:
Find the measure of the circumscribed angle.
Applying the tangent theorem, the measure of the circumscribed angle is calculated as: m<BCD = 58°
How to Find the Measure of the Circumscribed Angle?To find the measure of the circumscribed angle, let us remember the theorem regarding the angles formed by intersecting tangents: "When two tangents intersect at a point outside a circle, the angle between them is equal to half the positive difference of the measures of the arcs intercepted by the angle."
Therefore:
m<BCD = 1/2(238 - 122)
m<BCD = 1/2(116)
m<BCD = 58°
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1. What kind of interest does credit card P illustrate?
Answer:
Interest rates can come in all sizes, but for credit cards they generally fall into one of three categories:
variable rate, fixed rate and promotional rate. Most companies issue cards tied to revolving credit. Users of these cards are allowed to carry a balance on their accounts at the end of every billing cycle.Step-by-step explanation:
Hope this helps you !!I NEED HELP WITH THIS QUESTION PLEASE NO LINKS!!!
Answer:
2.5
Step-by-step explanation:
Put it in a calculator !
in the u.s government a memeber if the senate serves for 4 years longer than a member of the House of Representatives. If a member of the House of Representatives serves for h years, write an expression for how many years a member of the senate serves .
A member of the senate will serve for (h+4) years.
An expression, in mathematics, is a finite set of combinations and/ or numbers and variables that accurately represents the the context in question. When two or more expressions are connected using the equality sign then an equation is formed.
Here, we are given that in the US government a member of the senate serves for 4 years longer than a member of the House of Representatives.
Also the House of Representatives serves for- h years
Thus, the number of years a member of the Senate will serve will be 4 more than the number h
= h + 4
Thus, a member of the senate serves for (h+4) years.
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Label if it is binomial or monomial or trinomial
3x+9
2xy+7
5x^2+2x-6
8xy+2y+5
-3y
13x+1
10xy^2
Answer:
Binomial
Binomial
Trinomial
Trinomial
Monomial
Binomial
Monomial
Which function is best represented by the graph?
Answer:This would be option letter C
Step-by-step explanation:The diagram is a gram of external geofram so the position Is fFX(4) ^N
Answer:
D
Step-by-step explanation:
f(x)= -x^2+4
Draw graph of -x^2 and shift it 4 units above
In certain deep parts of oceans, the pressure of sea water,P, in pounds per square foot, at a depth of d feet below the surface, is given by the following equation P=14+ 4d/9
If a scientific team uses special equipment to measure the pressure under water and find it to be 306 pounds per square foot, at what depth is the team making their measurements?
It is important to note that this equation assumes a constant density of seawater, which is not always the case in the deep ocean. In addition, the pressure at a given depth can vary depending on factors such as temperature and salinity. This equation should be used with caution and in conjunction with other measurements and data analysis techniques.
The given equation for pressure in pounds per square foot at a depth of d feet is P = 14 + 4d/9. We are given that the pressure measured by the scientific team is 306 pounds per square foot. To find the depth at which this pressure is measured, we need to solve the equation for d.
Substituting P = 306 in the equation, we get:
306 = 14 + 4d/9
Multiplying both sides by 9, we get:
2754 = 126 + 4d
Subtracting 126 from both sides, we get:
2628 = 4d
Dividing both sides by 4, we get:
d = 657 feet
The scientific team is measuring the pressure at a depth of 657 feet below the surface of the ocean.
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PLEASE HELPP!!!
The amount of money in an account may increase due to rising stock prices and decrease due to falling stock prices. Marco is studying the change in the amount of money in two accounts, A and B, over time.
The amount f(x), in dollars, in account A after x years is represented by the function below:
f(x) = 9,628(0.92)x
Part A: Is the amount of money in account A increasing or decreasing and by what percentage per year? Justify your answer. (5 points)
Part B: The table below shows the amount g(r), in dollars, of money in account B after r years:
r (number of years) 1 2 3 4
g(r) (amount in dollars) 8,972 8,074.80 7,267.32 6,540.59
Which account recorded a greater percentage change in amount of money over the previous year? Justify your answer. (5 points)
The amount of money in account A is decreasing by 8% per year. Account B recorded a greater percentage change in amount of money over the previous year.
What is amount?Amount is an indefinite quantity of something, usually money or a measurement of quantity. It is often used to describe the total amount of money received or spent in a particular instance or over a period of time.
The amount of money in account A is decreasing by 8% per year. This can be seen by looking at the 0.92 in the equation. This is the rate of decay, and represents a 8% decrease every year.
Part B: Account B recorded a greater percentage change in the amount of money over the previous year. Looking at the table, the amount of money decreased by 10.51%, 10.22%, and 11.94% in the first, second, and third years respectively. This is greater than the 8% decrease in account A.
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what sign would make this a true statement?
3.28x10^16 ___ 4.25x10^16
A. =
B. >
C. <
D. None of the above
Answer: B should be the answer
hope it helps :]
If BCDE is congruent to OPQR, Then DE is congruent to what? A. QR B. PQ C. OP D. OR
If BCDE is congruent to OPQR, then DE is congruent to QR .
Congruence means the same point on two different shapes , like parallels
so BC is congruent to OP
and
DE is congruent to QR
In plain English, two objects are said to be congruent if they overlap, i.e., have the same size and shape. If two angles have the same measure, they are said to be congruent. They are congruent if the sides' lengths line up.
Two triangles are said to be congruent if their sides and angles are an exact match.
Conditions for Congruence of Triangles:
SSS (Side-Side-Side)SAS (Side-Angle-Side)ASA (Angle-Side-Angle)AAS (Angle-Angle-Side)RHS (Right angle-Hypotenuse-Side)To learn more about congruence
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if m<xyz = 58 and m<wxz = 51 find m<wzx
Answer:
m<wzx = 71
Step-by-step explanation:
Assuming these are interior angles of a triangle.
The sum of all three interior angles of a triangle is always 180 degrees, therefore:
m<xyz + m<wxz + m<wzx = 180
Substitute our values:
58 + 51 + m<wzx = 180
m<wzx = 180 - 58 - 51
m<wzx = 71
A tree casts a 52 ft. shadow. A boy who is 5.5 ft. tall casts a shadow 6.5 ft. long. How tall is the tree?
Answer:58.5 that is your answer
The answer to the picture please
the required ans is 3√b+b/3b