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
Sedaia [141]
3 years ago
13

if your bicycle tire has a diameter of 9 inches. how many rotations does each tire make if you travel 300 feet?

Mathematics
1 answer:
Vesnalui [34]3 years ago
8 0
Step One
Calculate the number of feet traveled in 1 rotation.

Formula
C = π*d
P = 3.14
d = 9 inches = 9/12 feet = 3/4 of a foot.

C = 3.14 * 3/4 = 2.355 So that means that every time the tire turns around 1 complete turn, the distance traveled on the ground is 2.355 feet.
 
Step Two
Figure out the number of revolutions.
1 revolution = 2.355 feet
x revolutions = 300 feet.

1/x = 2.355/ 300  Cross multiply
2.355 feet * x = 1 rev * 300 feet
2.355 x = 300 rev Divide by 2.355
x = 300 / 2.355 
x = 127.39 revolutions. <<<< Answer

You might be interested in
12/39 in simplest form is 4/13 what are two ways to get there
arlik [135]
Divide 3 on the numerator and denominator.

Hoped this helped.

~Bob Ross®
7 0
3 years ago
Read 2 more answers
5y-2x=4(solve for y) solve step by step
Hoochie [10]

Your answer will be y= 4/5

4 0
3 years ago
A Class 4 truck weighs between 14,000 and 16,000 pounds.
Nady [450]

Answer:

Class 4: This class of truck has a GVWR of 14,001–16,000 pounds or 6,351–7,257 kilograms. Class 5: This class of truck has a GVWR of 16,001–19,500 pounds or 7,258–8,845 kilograms.

Step-by-step explanation:

6 0
3 years ago
Identify the problem with the following study. A local newspaper published the results of a study that claimed "482 people use t
natita [175]

Answer:

well, only 87 people were asked. How did they get 482?

also, they should have asked the people in the library.

8 0
3 years ago
Can someone teach me how to do this?
vladimir1956 [14]

the formula is a_{1}+(n-1) d

so a_{1} would be the first number in the sequence, which would be 13 in problem 9.

13+(n-1)d

then you put in n, which is 10 (it represents which number in the sequence you're looking for, for example 16 is the second number in the sequence)

13+(10-1)d

then you find the difference between each number, represented by d which in this case is 3

13+(10-1)3

13+(9)3

13+27=

40

5 0
3 years ago
Other questions:
  • Sam said the square root of a rational number must be a rational number. Jenna disagreed. She said that it is possible that the
    11·2 answers
  • To construct an equilateral triangle inscribed in a circle, Jason first inscribed a regular polygon in the circle. Then he began
    5·2 answers
  • Please help CANT MISS ANYMORE!
    8·1 answer
  • I meant how do you write 600,000+80,000+10 in word form
    11·2 answers
  • I need help please and thank you
    6·1 answer
  • Calculate the radius of a circle if it’s circumference is 37.7cm
    6·1 answer
  • Janet bought4/5 of a pound of walnuts. Her family ate 1/3 of a pound. How much is left?
    10·2 answers
  • #13, what is my answer ?
    8·1 answer
  • Estimate 32% of 19.
    12·2 answers
  • the capacity of two mil pitcher on the counter is 9/10 liter each.One pitcher has 3/8 liter of milk in it and the other pither h
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!