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
iVinArrow [24]
2 years ago
11

What is the approximate diameter of a tire that will make 775 complete rotations in one mile? (Note: there are 5280 feet

Mathematics
1 answer:
GalinKa [24]2 years ago
5 0

Answer:

About 2.17 feet.

Step-by-step explanation:

Let <em>d</em> represent the diameter of the tire.

Then the circumference of the tire will be:

C=d\pi

So, the tire will travel dπ miles after one rotation.

After 775 rotations, the total miles traveled should be 5280 feet. Thus:

775(d\pi)=5280

Solve for <em>d:</em>

<em />\displaystyle d=\frac{5280}{775\pi}<em />

Approximate:

d=2.1686...\approx2.17

The circumference of the tire should be about 2.17 feet.

You might be interested in
1. Cooking oil is sold in two sizes of cans.
iren2701 [21]

Answer:

Small can

Step-by-step explanation:

Price per liter for Small can = 2.20 /4 = 0.55

Price per liter for Large can = 3.24 / 6 = 0.54

0.55>0.54

small can > large can

I hope im right!!!

4 0
3 years ago
there a 158 beats per minute in a certain taylor swift song. if the song is 3 minutes and 30 seconds long, how many total beats
sergiy2304 [10]
Answer is 553 beasts
Step by step:
Multiply 158 by 3 to get 474
Divide 158 by 2 to get 79
Add 474 with 79 and get 553
4 0
3 years ago
Can you guys help me with this ?I don’t understand it.
rewona [7]
Here it is! Have a nice day. :)

6 0
3 years ago
Choose the correct conic section to fit the equation. xy = -16
marin [14]
Xy+16=0 is the answer
5 0
3 years ago
Read 2 more answers
--2m + 4n2 for m = -6 and n=-5<br> Evaluate the expression
Tamiku [17]

Answer: 112

Step-by-step explanation:

Since we were given m and n, we plug them into the expression and solve.

-2(-6)+4(-5)²            [exponent]

-2(-6)+4(25)            [multiply]

12+100                     [add]

112

Now, we know that the value of the expression is 112.

7 0
3 years ago
Other questions:
  • What digit is in the ten thousands place of the number 43,310.60 975
    5·2 answers
  • A cylinder have a radius of 10 and a height of 8 what is the exact volume of the cylinder
    14·2 answers
  • HELP ON A TEST
    8·1 answer
  • LAST QUESTION I NEED THE WHOLE ANIME TEAM ON THIS QUESTION!!!!
    9·2 answers
  • reduce the following fractions to their lowest terms: a. 6/8. b. 8/12c. 15/20 d. 9/18 e. 24/30 f. 25/40​
    5·1 answer
  • Evaluate each expression by (1) using the Distributive Property and (2) evaluating inside the parentheses first.
    12·1 answer
  • A three sided regular polygon is called _______.
    12·2 answers
  • Emily has 7 photos on one page of an album. She has 3 photos on each of the other 9 pages. How man photos are in Emily's album?
    6·1 answer
  • In simplest radical form, what are the solutions to the quadratic equation 0 = –3x2 – 4x + 5?
    9·1 answer
  • Find the area. 7cm,5cm,5cm,10cm,22cm, 20cm​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!