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Three shipping companies want to compare the mean numbers of deliveries their drivers complete in a day.
The first two shipping companies provided their data from a sample of drivers in a table.
Company C showed its data in a dot plot.
Answer the questions to compare the mean number of deliveries for the three companies.
1. How many drivers did company C use in its sample?
Write your answer in the space below.
2. What is the MAD for company C's data? Show your work.
Write your answer in the space below.
3. Which company had the greatest mean number of deliveries?
Write your answer in the space below.
4. Compare the means for companies A and B. By how many times the MAD do their means differ? Show your work.
Write your answer in the space below.
Answers
Answer:
Step-by-step explanation:
1. 10
2.The mean is ten because 6 + 7 + 8 + 9 + 10 + 10 + 10 + 12 + 14 + 14 = 100/10. The (Mean) = 10
3. is A and B
Thats all i have still stuck on number 4 sorry
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70.2
Step-by-step explanation:
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A company claims that their new bottle holds 40% more laundry soap. If their original container held `53` fluid ounces of soap, how much does the new container hold?
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Step-by-step explanation:
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Answer:
15) x = 112
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Step-by-step explanation:
I hope that is useful for you :)
Convert the equation below to slope intercept form 2x+y=3
Helppp
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Answer:
2x+y=3
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Write the equation of the line that passes through the points (-7, -4) and (-8,2).
Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal
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Y = -6x-46 is the answer.
An angle measures 4.3 radians. To the nearest degree, what is the measure of the angle? degrees
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Answer:
Step-by-step explanation:
[tex]\frac{deg}{rad}=\frac{360}{2\pi}=\frac{180}{\pi}\\ \\ deg=\frac{180rad}{\pi}\\ \\ deg=\frac{180(4.3)}{\pi}\\ \\ deg=\frac{774}{\pi}^o\\ \\ deg\approx 246^o[/tex]
Answer:
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Step-by-step explanation:
A handyman charges $150 plus $25 per hour for house painting. A painter charges $55 per hour. How many hours would it take for the handyman's fee and the painter's fee to be the same?
Answers
Answer:5 hours
Step-by-step explanation:
55*5=275 and 25*5+150=275
The ratio of french fries to packets of ketchup in Philip's bag is 8:1. What does this mean
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Answer:
. B. For every 8 french fries, there is 1 packet of ketchup
Step-by-step explanation:
THIS ARE THE OPTIONS FOR THE QUESTION
A. There are 7 more french fries than packets of ketchup. B. For every 8 french fries, there is 1 packet of ketchup. C. For every 8 packets of ketchup, there is 1 french fry. D. There are 8 more french fries than packets of ketchup.
Ratio expresses quotient of two mathematical expressions. It gives relationship in term of quantity, amount existing between two or more things. From the question, it shows that when ever there is 8 french fries, there would be 1 packet of ketchup. I.e french fries and ketchup are in ratio of 8:1
Terrance used this expression to find the final price, in dollars, of a hat that is discounted 30% off the original price of $20
Answers
Answer:
20-0.7
Step-by-step explanation:
Answer:
20-0.7
Step-by-step explanation:
Brian made a tasty burger . the diameter of the Burger was 5cm. what is the radius of the circle?
Answers
19.625cm squared because you have to divide the diameter by 2 to get the radius.
Area of circle = pi times radius times radius
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= 19.625cm squared
A rectangular garden has a length that is 4 feet longer than its
width. The entire garden is surrounded by a 1-foot-wide decorative
brick pattern on the ground. Write an expression for the total area
of the garden and decorative brick pattern.
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Answer:
(W + 4) = L
W = W
(W + 4) * W
Step-by-step explanation:
i need help with this question
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Answer:
Step-by-step explanation:
Explanation:
7/12 divide 4/9
To divide by a fraction, multiply by the reciprocal of that fraction
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jerry is making a rectangular banner for school . The dimensions of the banner are 1 1/2 yards by 1 3/4 yards What is the area of the the banner ? equation : solution :
Answers
Answer:
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Step-by-step explanation:
Area of a rectangle=L×B
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Answers
Answer:
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Step-by-step explanation:
Andy cycles a distance of 30 km at an average speed of 24 km/h. He then runs a distance of 12 km at an average speed of 8 km/h.
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Answers
Answer:
1 Hour and 20 minutes
Step-by-step explanation:
Time = Distance ÷ Speed
The total time taken by Andy is (1.25 + 1.5) 2.75 hrs or 165 minutes and this can be determined by using the formula of speed.
Given :
Andy cycles a distance of 30 km at an average speed of 24 km/h. He then runs a distance of 12 km at an average speed of 8 km/h.The formula of speed is used to determine the time taken by Andy to cover the total distance. The formula of speed is given by:
[tex]\rm s = \dfrac{D}{t}[/tex]
where 's' is the speed, 'D' is the distance and 't' is the time.
Now, the time taken by Andy to cover the distance of 30 Km with the speed of 24 Km/hr is:
[tex]\rm 24 = \dfrac{30}{t}[/tex]
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Now, the time taken by Andy to cover the distance of 12 Km with the speed of 8 Km/hr is:
[tex]\rm 8 = \dfrac{12}{t}[/tex]
[tex]t = \dfrac{12}{8}[/tex]
t = 1.5 hours.
So, the total time taken by Andy is (1.25 + 1.5) 2.75 hrs or 165 minutes.
For more information, refer to the link given below:
https://brainly.com/question/17661499
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
need help ASAP.
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Answer:
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
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kis ka nikalna hai bhai koi shap to hoga
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Answer:
B. 1/24
Step-by-step explanation:
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Answer:
till 15 days.
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The histogram below shows cell phone data usage in megabytes (Mb).
Picture
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Answer:
200 – 300 Mb
Step-by-step explanation:
Becuse 200-300 is in the middle of the graph its a really simple qustion
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Answer:
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Step-by-step explanation:
I'm not 100% certain but I have doe similar questions so I'm quite sure.
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answers
Answer:
the tip=$36.27
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Step-by-step explanation:
Answer:
Tip amount: $36.27
Total cost: $157.17
Step-by-step explanation:
Please see attachment. Calculations are executed in black. Explanations are provided in green. Solutions are highlighted in blue.
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Hope this helps!