1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
joja [24]
4 years ago
12

Suppose that a customer is purchasing a car. He conducts an experiment in which he puts 10 gallons of gas in the car and drives

it until it runs out of gas. He conducts this experiment 15 times on each car and records the number of miles driven.

Mathematics
1 answer:
Eva8 [605]4 years ago
8 0

Answer:

There are some details missing which i have added when solving the question. it says calculate the mean of Car 1 and car 2

Step-by-step explanation:

The detailed steps and appropriate calculation to determine the mean of car 1 and car 2 is as shown in the attachment.

You might be interested in
How do I solve this?
Furkat [3]
To compute the value of investment in 5 years. We use compounded annually equation. And add 2000 Yearly to the compounded value

A = P * (1 + (r/n))^(n*t)

A<span> = total amount  = Unknown</span>
P<span> = principal or amount of money deposited, = 2000 usd</span>
r<span> = annual interest rate  = 2.25%</span>
n<span> = number of times compounded per year = 1</span>
t<span> = time in years = 5
</span>
Solution 
Year1 : A1 = 2000 * (1 +(0.025/1))^(1*1) = 2045
Year2 : A2 = (2000+2045)*(1 +(0.025/1))^(1*1) = <span>4136.01
Year3 : A3 = (2000+</span>4136.01))*(1 +(0.025/1))^(1*1) = <span>6274.07 
Year4 : A4 = </span>(2000+6274.07 ))*(1 +(0.025/1))^(1*1) = <span>8460.24 
Year5 : A5 = </span>(2000+8460.24 ))*(1 +(0.025/1))^(1*1) = 1<span>0695.6 </span>
8 0
4 years ago
Johnny scored 8 out of 10 attempts, Ray scores 1 out of 2 attempts and David scored 12 out of 20 attempts
hjlf

Answer:

Johnny

Step-by-step explanation:

If we convert it so everyone has denominators of 20 we get:

(These are still equal to what their scores before were)

Johnny: 16/20

Ray: 10/20

David: 12/20

Johnny has made the most free throw shots, therefore, they have done the best.

Hope this helps!

-AxekickNebulite

3 0
3 years ago
Read 2 more answers
What is 0.111 repeating as a fraction
Liono4ka [1.6K]
Answer: 1/9

Explanation: these types of repeating decimals are equivalent to the fraction that has the number doing the repeating in its numerator and the number 9 in its denominator.

Hope this helps!
7 0
3 years ago
I have the area of a circle but how do i find the radius
Tatiana [17]

Answer:

r = √(A/π)

Substitute area into "A", then solve:

Divide A by π, then find the square root of that number.

Explanation:

With the area of a circle, you can find the radius by rearranging its formula.

Area of a circle: A = πr²

<u>Rearrange the formula to isolate "r"</u>.

A = πr²

A/π = πr²/π           Divide both sides by π

A/π = r²                 π divided by π cancels out on the right

√(A/π) = √r²         √ both sides to cancel out ²

√(A/π) = r             Write "r" on the left for standard formatting

r = √(A/π)             Formula for find radius

If you have the area, use this formula.

  1. Substitute "A" with the area.
  2. Divide A by π
  3. Find the square root of that number
7 0
3 years ago
there were 12 puppies but the number of puppies decreased by 25% when some were adopted. how many puppies remain?
Anni [7]

Answer:

9 puppies

Step-by-step explanation:

12*0.75=9

75% remains

3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the value of x.
    5·1 answer
  • Bryce has to complete 100 minutes of writing every ten days. He writes for 10 minutes each day. What fraction of his writing req
    7·2 answers
  • Which points could be on the line that is parallel to and passes through point J? Check all that apply.
    8·2 answers
  • Find the total surface area of the cube shown.<br> (____) square centimeters
    7·1 answer
  • A clogged bathtub drains at a constant rate. The amount of water in the bathtub changes by –3.75 gallons in one hour. What is th
    5·1 answer
  • H(x)=-2x^(2)+3x what is the value of h(-3)
    15·1 answer
  • Use the triangle below to answer the following questions:
    5·1 answer
  • The scale factor is 3. The original rectangle has side lengths of 3 and 6. What are the side lengths of the new figure after the
    12·1 answer
  • What is the solution to 34x + 95=3(14×+9)?​
    8·1 answer
  • Select the equivalent expression. (Please Help!!!)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!