A store is designing the space for rows of nested shopping carts. Each row has a starting cart that is 4 feet long, followed by the nested carts (so 0 nested carts means there's just the starting cart). The store measured a row of 13 nested carts to be 23.5 feet long, and a row of 18 nested carts to be 31 feet long.
How much does each nested cart add to the length of the row?
Each nested cart adds ----- feet to the length of the row.
If the store design allows for 43 feet for each row, how many total carts fit in a row?
----- total carts fit in a row.
Explain your reasoning for the total number of carts the store can fit in each row.
Answers
Answer:Your answer is...
Step-by-step explanation:1.5 and 26
Related Questions
math problem can you solve it here's the test type answer if you think you got it!!!
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Answer:
12
Step-by-step explanation:
Which is the smallest number in this set of numbers?
A. √8
B. 14/5
C. 2.28
D. 2.288
Answers
Answer:
B.
Step-by-step explanation:
a = 2.828
b = 2.800
c = 2.288
d = 2.288
The 6 faces of a yellow cube will each be
painted with a blue circle having a 1 ft.
radius. If the edges of the cube are 2 ft.
long, how many square feet of the cube
will be (a) blue and (b) yellow?
Answers
The number of square feet of the cube are 6π and 24 - 6π
How to determine the number of square feet of the cubeFor Blue
From the question, we have the following parameters that can be used in our computation:
Radius = 1
So, the area is
Area = 6 * πr²
This gives
Area = 6 * π * 1²
Evaluate
Area = 6π
For Yellow
Here, we have
Side length = 2
So, the area is
Area = 6 * 2^2 - Blue
This gives
Area = 6 * 2^2 - 6π
Evaluate
Area = 24 - 6π
Read more about area at
https://brainly.com/question/22972014
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Mean, median, mode, and range of a group of numbers.
Pretend you are a teacher trying to describe these terms to a student. Make sure you write as if you are the teacher and explain each term as if the student is learning this for the first time. Be descriptive and give examples. Make sure you include the data set (the group of numbers) you will be working with. Be sure to use complete sentences. Be creative and use your own words!
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Mean: The "average" number; found by adding all data points and dividing by the number of data points.
Median: The middle number; found by ordering all data points and picking out the one in the middle (or if there are two middle numbers, taking the mean of those two numbers).
Mode: The most frequent number—that is, the number that occurs the highest number of times.
Select the correct answer from each drop-down menu.
In ABC, AD/DE = CE/EB. Complete the proof showing that DE is parallel to AC. (Plato)
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Answer:
corresponding
Step-by-step explanation:
Deon won a charity raffle. His prize will be randomly selected from the 9 prizes shown below. The prizes include 4 rings, 3 cameras, and 2 headsets.
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Answer:
54
Step-by-step explanation:
Algebra gotta be the most hardest math. Help a sister out
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Explanation: When you have a problem like this, you can plug in the numbers for each variable directly into the equation, then simplify the equation to solve.
So we get:
12/6 + 5 - 4(6) + 12
Which simplifies to :
2 + 5 - 24 + 12 = -5
helppp plsss!! if u can’t see the pic don’t bother answering !!
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Area = pi*radius^2
Help pls?
I need all of dem btw
Answers
The values in the table describe a data set.
Minimum 20
Mean 30
Mean Absolute Deviation 3.5
Median 35
Interquartile Range 10
Maximum 55
Which value can be used to describe how the values in the data set vary with a single number?
A. median
B. maximum
C. interquartile range
D. mean
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The IQR is 10, indicating the middle 50% of the data values lie within the range of 28 to 43 (35 +/- 10 is 28-43).
The other choices are:
Mean (30) - Describes the central tendency but not variability.
Median (35) - Also describes central tendency but IQR gives a better sense of spread.
Maximum (55) - Only describes the upper limit, not variability.
So the interquartile range (IQR) of 10 is the best choice to capture how spread out or varied the values in the data set are.
The answer is C. interquartile range
Answer:
D. Mean Absolute Deviation
Natalie can do 26 pushups in 2 minutes. How many could she do in 7 minutes?
Answers
Answer:
91 push-ups
Step-by-step explanation:
Which expression represents the statement "12 divided by 3, then add 5"?
O
A. 12 ÷ (3 + 5)
O B. 3÷12 + 5
Solve.
Enter your answer in the box.
0.5 x 1.24
O
C. 12 ÷ 3+5
O D. 3+12 ÷ 5
Answers
C.
0.5 x 1.24 = 0.62
12/3= 4
4+5 =9
PLS HELP ASAP 30 POINTS
Answers
What is the surface area of the cylinder? Approximate using π = 3.14 and round to the nearest square meter.
a cylinder has radius labeled 2.4 meters and height labeled 6.5 meters
43 square meters
113 square meters
134 square meters
341 square meters
Answers
Answer:
\(≈134 \: {cm}^{2} \)
Step-by-step explanation:
Given:
r (radius) = 2,4 m
h (height) = 6,5 m
π = 3.14
Find: A (surface area) - ?
\(a(surface) = 2\pi {r}^{2} + 2\pi \times r \times h\)
\(a(surface) = 2 \times 3.14 \times ({2.4})^{2} + 2 \times 3.14 \times 2.4 \times 6.5 ≈134 \: {cm}^{2} \)
Answer: 134 square meters
Step-by-step explanation:
Geoff earns 10% commission on his total sales at work.
To pay for a concert ticket, Geoff needs to earn $135 in commission. What must Geoff’s sales total for the week?
Answers
Answer:
$1350
Step-by-step explanation:
10% of 1350= 135 meaning the sales total wes 1350.
have a good day!
Answer:
$1350
Step-by-step explanation:
Percentage commision earned = 10%
Amount needed to pay for concert = $135
Hence, total sales for the week must be :
Let total sales = x
10% of total sales = $135
10/ 100 * x = $135
0.1x = $135
x = $135 / 0.1
x = $1350
I NEED THIS RIGHT NOW
Answers
Answer:
x - y
Step-by-step explanation:
if x is greater than y subtraction will be the result with a positive number.
A math team is working through a set of puzzles. The following diagram describes the numbers of puzzles they've started and not yet started.
Answers
Answer:2:5
Step-by-step explanation: We can count the equal parts in the diagram to find the ratio of puzzles started to total puzzles, but that ratio is not one of the choices.
To make an equivalent ratio, we multiply both values in the first ratio by the same number. We can also divide both values by the same number.
Identifying the given ratio
6 + 9 = 15
There are 6 puzzles started for every 15 total puzzles.
The answer choices use smaller numbers. Let's create an equivalent ratio by dividing 6 and 15 by the same number.
Creating an equivalent ratio
We can divide 6 and 15 by 3 to get 2 and 5
Yes, the ratio 2:5 is equivalent to 6:15!
The ratio of puzzles started to total puzzles answers is 2:5.
Hope it helps !)
I just need help on number 7 and 11
Answers
A bike trail is 9 1/3 miles long. On the bike trail, signs are placed every 2 1/3miles to let riders know the distance remaining. How many signs are along the bike trail?
A.) 2 signs
B.) 30 signs
C.) 4 signs
D.) 10 signs
Answers
Answer: C) 4 Signs
Step-by-step explanation:
9 1/3 ÷ 2 1/3 = 4
Sandy used a virtual coin toss app to show the results of flipping a coin 80 times, 800 times, and 3,000 times. Explain what most likely happened in Sandy's experiment.
Choice A: Sandy's experimental probability was exactly the same as the theoretical probability for all three experiments.
Choice B: Sandy's experimental probability was closest to the theoretical probability in the experiment with 80 flips.
Choice C: Sandy's experimental probability was closest to the theoretical probability in the experiment with 800 flips.
Choice D: Sandy's experimental probability was closest to the theoretical probability in the experiment with 3,000 flips.
Answers
As the number of coin flips increases, the experimental probability should get closer and closer to the theoretical probability. This is known as the law of large numbers. Therefore, it is most likely that Sandy's experimental probability was closest to the theoretical probability in the experiment with 3,000 flips, as this is the largest sample size. The correct answer is Choice D: Sandy's experimental probability was closest to the theoretical probability in the experiment with 3,000 flips.
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
Answers
According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
The telephone company offers two billing plans for local calls. Plan 1 charges $29 per month for unlimited calls and Plan 2 charges $19 per month plus $0.05 per call.
a. Use an inequality to find the number of monthly calls for which Plan 1 is more economical than Plan 2.
b. Explain the meaning of the answer to part a.
Answers
Answer:
Step-by-step explanation:
wouldn't you do 29 x 19=551+0.05=551.05
Answer:
The number of monthly calls for which Plan 1 is more economical than Plan 2 is 200 calls If more than 200 calls are made, the plan 1 charge will be more than plan 2. Let the number of charges per month be x If plan 2 charges $16 per month plus $0.04 per call, this is expressed as 0.04x + 16 Price that pan 1 charges = $24 If Plan 1 is more economical than Plan 2, this is expressed as:0.04x + 16 > 24 Subtract 16 from both sides:0.04x + 16 - 16 > 24 - 16 0.04x > 8 x = 6/0.04 x = 200 This shows that if more than 200 calls are made, the plan 1 charge will be more than plan 2.
HELP WHATS THE FUNCTION? The heat index is calculated using the relative humidity and the temperature. For every 1 degree increase in the temperature from 94°F to 97°F at 75% relative humidity, the heat index rises 4°F. On a summer day, the relative humidity is 75%, the temperature is 94°F, and the heat index is 124°F. Estimate the heat index when the relative humidity is 75% and the temperature is 100°F. USE A FUNCTION TO JUSTIFY YOUR ANSWER
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Arya and Cody each manage a landscaping business. The equation y=15x+30 represents the cost, y, of x hours of landscaping through Arya’s business. The table shows the cost, y, of different x hours of landscaping through Cody’s business.
Which statement is true?
A) Arya charges $5 less per hour than Cody.
B) Arya charges $5 more per hour than Cody.
C) Arya charges $10 less per hour than Cody.
D) Arya charges $10 more per hour than Cody.
Answers
Answer:
The answer is A
Step-by-step explanation:
Answer:
a) Arya charges $5 less per hour than Cody.
Please help me, I would appreciate it.
Answers
Answer:
Maybe congruent
Step-by-step explanation:
You have two isosceles triangles, one with a marked base angle of 49° and the other marked with an a.pex angle of 82°. One side of one triangle is marked as 11 cm.
CongruenceIn order for the triangles to be congruent, corresponding angles must be congruent, and corresponding sides must be congruent.
AnglesEach isosceles triangle has two congruent base angles and an a.pex angle that total 180°. The base angles in the triangle on the right are ...
2x +82° = 180°
2x = 98°
x = 49° . . . . . . congruent with the base angles of the other triangle
Corresponding angles of the triangles are congruent, so the triangles are similar.
SidesOnly one side in the diagram is marked, so we cannot make any claim regarding the measures of corresponding sides in the two triangles. If corresponding sides are congruent in the similar triangles, then the triangles will be congruent.
We can only conclude that the triangles may be congruent.
Which survey is biased?
A. Going to the mall and asking people what their favorite color is.
B. Going to the mall and asking people what their favorite place to shop is.
C. Going to the mall and asking people what television channel they watch most.
D. Going to the mall and asking people what radio station they listen to most often.
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The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.
Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside
Part A: Calculate the measures of center. Show all work. (2 points)
Part B: Calculate the measures of variability. Show all work. (1 point)
Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)
Answers
For Mountain View School:
Data: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 0 + 1 + 2 + 3 + 4 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 8 + 8 + 8 + 9) / 19
= 100 / 19
≈ 5.26
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
For Seaside School:
Data: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 1 + 1 + 2 + 2 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 7 + 8 + 8 + 8 + 9) / 19
= 80 / 19
≈ 4.21
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
Now let's calculate the measures of variability, specifically the range and interquartile range (IQR).
Range: The range is the difference between the largest and smallest values in the dataset.
For Mountain View School:
Range: 9 - 0 = 9
For Seaside School:
Range: 9 - 0 = 9
Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1) and measures the spread of the middle 50% of the data.
For Mountain View School:
Q1 = 3
Q3 = 7
IQR = Q3 - Q1 = 7 - 3 = 4
For Seaside School:
Q1 = 2
Q3 = 7
IQR = Q3 - Q1 = 7 - 2 = 5
To determine which school is a better choice for a smaller class size, we can consider both the mean and the median.
Both the mean and median for Mountain View School are higher than those for Seaside School. This suggests that, on average, the class sizes at Mountain View School are larger than those at Seaside School. Therefore, if you are interested in a smaller class size, Seaside School would be a better choice
For Mountain View School:
- Median: The median class size is the middle value, which is 25.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (29 + 28 + 28 + 27 + 25 + 24 + 24 + 23 + 21 + 20 + 19 + 18 + 15 + 13 + 10) / 15 = 21.27.
For Seaside School:
- Median: The median class size is the middle value, which is 20.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (25 + 25 + 27 + 27 + 28 + 28 + 28 + 30 + 31 + 35 + 36 + 38 + 40 + 43 + 45) / 15 = 31.13.
Part B:
For Mountain View School:
- Range: The range is the difference between the largest and smallest values, which is 29 - 10 = 19.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 20 and Q3 is 28. Therefore, the IQR is 28 - 20 = 8.
For Seaside School:
- Range: The range is the difference between the largest and smallest values, which is 45 - 25 = 20.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 27 and Q3 is 38. Therefore, the IQR is 38 - 27 = 11.
Part C:
If you are interested in a smaller class size, Mountain View School is a better choice for you because it has a lower mean and median class size than Seaside School.
hi people! please help me solve this! d+(-3)>2
Answers
Answer:
The answer is d > 5
Step-by-step explanation:
1) Remove parentheses.
\(d + - 3 > 2\)
2) Simplify d + -3 to d - 3.
\(d - 3 > 2\)
3) Add 3 to both sides.
\(d > 2 + 3\)
4) Simplify 2 + 3 to 5.
\(d > 5\)
Hence, the answer is d > 5.
Explain the cosine rule and sine rule while also saying how to use it and provide examples (keep it in simple terms)
Answers
Answer:
Sure, I'll explain the cosine rule and sine rule in simple terms:
The cosine rule (also known as the law of cosines) is used to find the length of a side or the measure of an angle in a triangle given the lengths of the other sides and the angle between those sides. It states that c^2 = a^2 + b^2 - 2ab cos(C), where c is the length of the side opposite angle C, and a and b are the lengths of the other two sides.
Here's an example of how to use the cosine
Suppose we have a triangle with sides a=6, b=8, and an angle between them c=45 degrees. We want to find the length of the remaining side of the triangle, side a.
Using the cosine rule:
a^2 = b^2 + c^2 - 2bc * cosA
where A is the angle opposite side a, we can plug in our values and solve for a:
a^2 = 8^2 + 6^2 - 2(8)(6) * cos(45)
a^2 = 64 + 36 - 96 * 0.707
a^2 = 10.56
a = sqrt(10.56)
a = 3.25 (rounded to two decimal places)
Therefore, the length of side a is approximately 3.25 units.
Answer:
Step-by-step explanation:
Carlos has $45 in his lunch account. He spends $2.25 each day on lunch, d. Elijah has $50 in his lunch account. He spends $2.50 each day on lunch, d. The two boys used all the money in their lunch account on the same day. Which equation could be used to determine the number of lunches each boy was able to purchase with the amount of money they had in their account?
Answers
Answer:
$45.00 divided by $2.25 or $50 divided by $2.50
Step-by-step explanation:
because this would determine the unit rate. Which is how many lunches the had. They had the total of Carlos would get 20 Elijah would also get 20. They would have an even amount of meals the paid for.
Answer: Carlos had 4 day to eat lunch before his money ran out and Elijah also had four day so they both got 8 meal in total.
Step-by-step explanation: it they both got breakfast and lunch each day then that make four day to eat and also just do 2.25 time 5 day of school then divide the sum of what you got by $45 you should get 4 as for Elijah do 2.50 time 5 day of school then divide $50 by what your sum should be and you also get 4 day for him
see watch and learn
2.25 time 5= 11.25
$45 divided by ll.25=4
2.50 time 5=12.5 or 12.50
$50 divided by 12.50=4 too