Answer: no
Step-by-step explanation: a linear functions are graphs with a straight line.
Answer:no
Step-by-step explanation:
Suppose you have a friend and that friend lives 3 miles away. You ride your bike there but on the way there you forgot you had chores to do. So you continue to ride there to tell your friend that you can't stay and immediately turn back around. Since you're in a hurry, you ride 5 mph faster than your trip to your friend. The total round trip took 30 minutes.
The chores overshadowed the joy of our Reunion, learned a valuable lesson about managing time and prioritizing obligations
Embarking on a bike ride to visit a friend who lives 3 miles away, little did I know that a looming sense of forgotten chores would soon disrupt my plans. Determined to fulfill my obligations, I mustered the strength to continue riding towards my friend's house, albeit with a heavy heart.
I pedaled towards my destination, the weight of my impending chores grew heavier with each passing moment. Thoughts of unfinished tasks occupied my mind, and I knew that I couldn't stay for long once I reached my friend's place. However, in my haste, a newfound urgency propelled me forward, and I found myself pedaling at a speed 5 mph faster than my initial journey.
With this increased velocity, the return trip promised to be swifter, yet time was slipping away. My mind raced as I calculated the implications of my predicament. The total round trip, comprising both the journey to my friend's house and the hurried return, needed to be accomplished within a tight time frame of 30 minutes.
As I approached my friend's house, I realized that I had no choice but to deliver my news swiftly and immediately turn back around. The momentary joy of reunion would be overshadowed by the pressing chores that awaited me. Regrettably, I bid my friend a hasty farewell, explaining the circumstances that compelled my premature departure.
Once on my bike again, I kicked up the pace, utilizing the extra speed to my advantage. The wind rushed past my face as I hurriedly retraced my path, pushing myself to complete the return trip as swiftly as possible. The seconds ticked away relentlessly, as the pressure mounted to make it back within the allocated timeframe.
In a flurry of determination, I managed to reach home just in the nick of time, fulfilling my duties and responsibilities. Exhausted but relieved, I contemplated the whirlwind of events that had transpired within the span of this half-hour adventure.
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Note the question be like :
A company is hosting a team-building event and has allocated a total of 4 hours for various activities. If Activity A takes 1 hour, Activity B takes 2 hours, and Activity C takes 45 minutes, what is the maximum amount of time that can be dedicated to Activity D while still staying within the allocated 4-hour timeframe?
please help me on the first table!!!
Answer:
67.50- 3.38; 70.88
98.75- 4.94; 103.69
399.79- 19.99; 419.78
1250.00- 62.50; 1312.50
12,500.00- 625; 13,125.00
Step-by-step explanation:
To find the tax amount you multiply the sale amount by the percentage of sales tax(which in this case would be 0.05). To get the total amount you just add the sale amount to the sales tax.
Convert the following into an array.
2x + 3y = 5
Answer is in the file below
tinyurl.com/wpazsebu
mark draws one card from a standard deck of 52. he receives $ 0.50 for a club, $ 0.65 for an ace and $ 0.95 for the ace of clubs. how much should he pay for one draw?
The expected payout for one draw is $0.19327.
To calculate how much Mark should pay for one draw, we need to determine the probability of drawing each type of card and the corresponding payouts, and then take a weighted average.
There are 13 clubs in the deck, so the probability of drawing a club is 13/52 = 1/4. The payout for a club is $0.50.
There are 4 aces in the deck, so the probability of drawing an ace is 4/52 = 1/13. The payout for an ace is $0.65.
There is only one ace of clubs in the deck, so the probability of drawing the ace of clubs is 1/52. The payout for the ace of clubs is $0.95.
To calculate the weighted average payout, we can multiply the probability of each outcome by its corresponding payout, and then add up the products:
(1/4) x $0.50 + (1/13) x $0.65 + (1/52) x $0.95 = $0.125 + $0.05 + $0.01827
So the expected payout for one draw is $0.19327.
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Please help me with this homework
Answer:
A
Step-by-step explanation:
(x + 6)3 = -6
please help!!!!!!
Answer:
x= -8
Step-by-step explanation:
Let's solve your equation step-by-step.
(x+6)(3)=−6
Step 1: Simplify both sides of the equation.
(x+6)(3)=−6
(x)(3)+(6)(3)=−6(Distribute)
3x+18=−6
Step 2: Subtract 18 from both sides.
3x+18−18=−6−18
3x=−24
Step 3: Divide both sides by 3.
3x
3
=
−24
3
x=−8
a sector of a circle is created from a central angle with a measure of 60 . if the diameter of the circle is 6 inches, what is the area of the sector?
The area of the sector created by a central angle of 60° in a circle with a diameter of 6 inches is approximately 4.7124 square inches.
To find the area of a sector of a circle, we need to know the central angle and the radius of the circle. In this case, we are given the central angle of 60° and the diameter of the circle, which we can use to find the radius.
The diameter is given as 6 inches, so the radius is half of that, which is 3 inches.
To calculate the area of the sector, we can use the formula:
Area of Sector = (θ/360°) * π * r²
where θ is the central angle in degrees, π is a mathematical constant approximately equal to 3.14159, and r is the radius.
Plugging in the values:
Area of Sector = (60°/360°) * π * (3)²
Area of Sector = (1/6) * 3.14159 * 9
Area of Sector ≈ 4.7124 square inches
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Larry and his friend split the dinner bill evenly.
They each paid $21.34. What was the cost of
dinner?
Answer:
42.68
Step-by-step explanation:
21.34 * 2= 42.68
Tell me which lines to draw to which ( whoever answers correctly gets brainliset )
Answer:
13. 24ft = 8yd
14. 120in = 10 ft
15. 2 yd = 72 in
16. 5 yd = 180 in
17. 20yd = 60 ft
Step-by-step explanation:
24ft*12 in = 288 inches/36 inches(1yd) = 8yd
120in/12in = 10ft
2yd*36in = 72 in
5yd*36in = 180 in
20yd*36in = 720/12in = 60ft
1ft = 12inches
1 yd = 36 inches
Celine works twice as many hours as she spends in class she studies 4 hours for every hour in class to maintain her health and sanity she limits her total time commitment to work and school to 70 hours per week how many hours does she plan to spend on each activity
Answer:
she will spend 10 hours in class 40 hours studying and 20 hours working
Step-by-step explanation:
if u simply start at 1 hour of class u get to see the pattern example:
class. study. work
1 4. 2
she works twice as long as she is in class and studies 4 times longer than in class so for every hour she is in class do the math for this condition. for every class hour multiply by 4 to get her study time and then multiply her class hour by 2 to get her work hours. keep going until the total time of all activities adds to 70
A football stadium holds 17,700 seats. The lower level has 300 seats less than 4 times the number of seats in the upper level. The middle level has 500 more seats than twice the number of seats in the upper level. Let x represent the seats in the upper level. Which equation can be used to find the number of seats in the upper level?
A.7 x + 200 = 17,700
B.6 x + 200 = 17,700
C.7 x minus 200 = 17,700
D.6 x minus 200 = 17,700
Answer:
C. 7x-200=17700
Step-by-step explanation:
When you write an equation for the middle and lower row you can add them together to get 6x+200=1700 but you still must include the upper row so you add x which results in c. If you solve you get x=2500 and if you plug that back into you equations for the lower and middle rows and then add the upper row you get 17700.
Answer:
7x+200=17,700 because if you set up an equation for each level, the upper level is just x, the middle level is 2x=500, and the lover level is 4x- 300. if you add all 3 equations together and set it equal to 17,700, it equals 7x+200=17,700
Step-by-step explanation:
Hope it helps :)
I need help finding the slope and what m=
1. Which set of side lengths COULD be a RIGHT TRIANGLE?
A. 6, 11, 15
B. 7, 20, 28
C. 9, 40, 41
D. 12, 30, 39
for what values of a and b is the following function continuous at every x?
Answer:By solving a system of equations, we will see that the function is continuous for all values of x
Step-by-step explanation:
steps for 3.9x+1.4=17
Steps to solve:
3.9x + 1.4 = 17
~Subtract 1.4 to both sides
3.9x = 15.6
~Divide 3.9 to both sides
x = 4
Best of Luck!
There are 90 girls and 60 boys in the 6th grade at a middle school. Of these students, 9 girls and 3 boys write left-headed. What percentage of the 6th graders at this middle school write left handed
Answer:
8%
Step-by-step explanation:
9+3=12 (total number of students that write left handed)
90+60=150 (total number of 6th graders)
12/150 x 100% = 8%
I NEED HELP ASAP PLZZZZ
Step-by-step explanation:
We just subsitue 3 for x and -4 for y, so we get
\(3(3) - 5( - 4) = 9 + 20 = 29\)
So
\(a = 29\)
\(7(3) + ( - 4) = b\)
\(21 - 4 = 17\)
\(b = 17\)
what is the total length of 13 rods?
Answer:
2/3
Step-by-step explanation:
An electric company calculates a persons monthly bill from the number of kilowatt kWh, x, used
The function (in photo ) determines the bill
How much is the bill for a person who uses 400 kWh in a month
A. 50
B. 60
C. 40
D. 30
Answer:
Option (A)
Step-by-step explanation:
From the given piecewise function that represent the amount of bill from number of units of electricity used is 'x' kWh.
b(x) = 0.10x when x ≤ 200
0.15(x - 200) + 20 when x > 200
For x = 400 kWh,
Function which represents the expenses of the bill,
b(400) = 0.15(400 - 200) + 20 [Since x > 200]
= 0.15(200) + 20
= 30 + 20
= $50
Therefore, Option (A) will be the answer.
how to calculate average rate of change over an interval
The average rate of change over an interval can be calculated by finding the difference in the function's values at the endpoints of the interval and dividing it by the difference in the input values of the endpoints.
To calculate the average rate of change over an interval, follow these steps:
1. Identify the two endpoints of the interval. Let's call them x1 and x2.
2. Evaluate the function at x1 and x2 to find the corresponding function values, let's call them y1 and y2.
3. Calculate the difference in the function values by subtracting y1 from y2: (y2 - y1).
4. Calculate the difference in the input values by subtracting x1 from x2: (x2 - x1).
5. Finally, divide the difference in the function values by the difference in the input values to find the average rate of change: (y2 - y1) / (x2 - x1).
Let's look at an example:
Suppose we have the function f(x) = 2x + 3 and we want to find the average rate of change over the interval [1, 4].
1. The endpoints of the interval are x1 = 1 and x2 = 4.
2. Evaluate the function at x1 and x2:
- f(1) = 2(1) + 3 = 5
- f(4) = 2(4) + 3 = 11
3. Calculate the difference in the function values: 11 - 5 = 6.
4. Calculate the difference in the input values: 4 - 1 = 3.
5. Divide the difference in the function values by the difference in the input values:
- 6 / 3 = 2.
Therefore, the average rate of change of f(x) over the interval [1, 4] is 2. This means that, on average, for every unit increase in x, the function f(x) increases by 2.
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What is -7a - 5a + 1 + 9
Answer:
2a+10 is your answer
Calcula el volumen, en centímetros cúbicos, de una habitación que tiene 5 m de largo, 4 m de ancho y 2.5 m de alto. V=50m ^3
Answer:
the volume is 50m^3
Step-by-step explanation:
The computation of the volume of the room is shown below:
As we know that
The Volume of the room = length × width × height
volume = 5m × 4m × 2.5m
= 50m^3
Hence, the volume is 50m^3
Emma has a rectangle has an area of 10 square inches. And a perimeter of 14 inches trayvon wants to draw a second rectangle with the same perimeter but different area what are the length and width of this new rectangle?
The length and width of the new rectangle would be 3 inches and 4 inches, respectively.
Let's consider the original rectangle. We know that its area is 10 square inches and its perimeter is 14 inches. Let's denote the length of the original rectangle as L and the width as W.
The area of a rectangle is given by A = L * W, and the perimeter is given by P = 2 * (L + W). We have two equations based on the given information:
Equation 1: L * W = 10
Equation 2: 2 * (L + W) = 14
From Equation 2, we can simplify it to L + W = 7 and rewrite it as W = 7 - L. Substituting this value into Equation 1, we get L * (7 - L) = 10.
Expanding and rearranging the equation, we have L^2 - 7L + 10 = 0. Factoring the equation, we find (L - 5)(L - 2) = 0.
Therefore, L = 5 or L = 2. If L = 5, then W = 7 - L = 2. If L = 2, then W = 7 - L = 5.
Thus, the two possible dimensions for the new rectangle with the same perimeter are 2 inches by 5 inches or 5 inches by 2 inches.
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A movie theater sold 5 child tickets. The other 45 tickets it sold were adult tickets. What is the ratio of the number of adult tickets to the number of child tickets?
a) 10:45
b) 45:5
c) 5:45
d) 50:5
Answer: 9/1
Step-by-step explanation: We can write a ratio using the word "to", using a colon, or using a fraction bar.
The problem asks us to compare the number of
adult tickets to the number of child tickets.
We know that there are 45 adult tickets
and 5 child tickets so we have 45/5.
However, 45/5 is not in lowest terms so we divide
the numerator and denominator by 5 to get 9/1.
So the ratio of adult tickets to child tickets is 9/1.
2. a.) Find the radius of a circle with an area of 125 in? . Use the formula A= tr2, where A is the area and r is the radius. Round your answer to the nearest tenth.
Answer:
A=tr2
A=125in, t=3.142, r=?
r=√(A/t)
r=√(125/3.142)
r=√(39.7836)
r=6.3
Each cube in this solid figure is a unit cube.
What is the volume of this solid figure?
Enter your answer in the box.
units³
(EDIT) Can someone help.
The volume of the solid figure would be = 18 units²
What is a cube?A cube is defined as the solid object that is made up of six equal square faces.
The volume of each cube that makes up the solid figure= 1 unit ³.
The number of cubes that makes up the solid figure = 18
Therefore the area of the solid figure would be = 1 × 18 = 18units³.
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!!HELP ME PLEASE!!
The area of a rectangle is given by the x^2+ 13x+40. What are the possible dimensions of the rectangle? What is the perimeter of the rectangle?
The possible dimensions of the triangle are given as follows:
x + 8 and x + 5.
The perimeter is given as follows:
P = 4x + 26.
How to obtain the area of the figure?The area of a rectangle of base b and height h is given by the multiplication of these dimensions, as follows:
A = bh.
For this problem, the area is given as follows:
A = x² + 13x + 40.
The area can be factored as follows:
A = (x + 8)(x + 5).
The perimeter is twice the sum of the dimensions, hence:
P = 2(x + 8 + x + 5)
P = 2(2x + 13)
P = 4x + 26.
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use the descriptive analysis above (or any other analyses necessary) to answer the following questions. no need to explain, just short answers.(a) what is the average selling price in bloomington?(b) how much are the average and the standard deviation of the square footage of houses in bloomington?(c) how many houses are made primarily of brick and how many not?(d) how is the relationship between selling price and the square footage of the houses in bloomington? (positive or negative? weak, moderate or strong?)(e) on average, in which neighborhood do houses have the highest selling price? newer neighborhood or more traditional ones?
a) The average selling price in Bloomington is $301,596.27.
b) The average and standard deviation of the square footage of houses in Bloomington are 2,164.57 sqft and 954.61 sqft, respectively.
c) There are 98 houses made primarily of brick and 102 not.
d) There is a positive moderate relationship between selling price and square footage of houses in Bloomington.
e) On average, houses in newer neighborhoods have a higher selling price than more traditional ones.
The descriptive analysis in Bloomington has given the following insights: The average selling price in Bloomington is $301,596.27. The average and standard deviation of the square footage of houses in Bloomington are 2,164.57 sqft and 954.61 sqft, respectively. There are 98 houses made primarily of brick and 102 not. There is a positive moderate relationship between selling price and square footage of houses in Bloomington. On average, houses in newer neighborhoods have a higher selling price than more traditional ones.
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Solve for x. Rolind to the nearest hundredth.
Chase and Simon (1973) studied the memory of chess novices and experts for positions of chess pieces on a chessboard. Although experts generally have a far better memory for chess positions than do novices, they found that the novices performed as well or better than the experts when asked to recall random arrangements of chess pieces on the chessboard. The random arrangements included arrangements that could not possibly occur in a real game of chess. Why did novices do as well as experts when the pieces were arranged at random
Chase and Simon (1973) conducted a study on the memory of chess novices and experts for positions of chess pieces on a chessboard. They found that although experts generally have a better memory for chess positions than novices, novices performed equally or even better than experts when asked to recall random arrangements of chess pieces on the chessboard, even if the arrangements couldn't occur in a real game of chess.
One possible explanation for this phenomenon is that experts rely heavily on their knowledge of typical chess positions and patterns to remember the positions of the pieces. However, when the pieces are arranged randomly, these patterns are disrupted, and experts may struggle to apply their existing knowledge effectively. On the other hand, novices may not have developed strong patterns or strategies yet, so they approach the task with a more flexible mindset and are less affected by the random arrangement. They may use more general memory strategies, such as chunking or grouping the pieces together, which can be useful for recalling random arrangements.
In summary, novices may perform as well as experts when the pieces are arranged randomly because they rely less on established patterns and can use more general memory strategies to recall the positions.
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