2 years ago

the diameter of a bike wheel is 25 inches. If the wheelmakes 20 Complete rotations, how far does the bike travel?

Mathematics

1 answer:

Iteru [2.4K]2 years ago

4 0

Answer:

1571 in

Step-by-step explanation:

Given data

Diamter= 25 in

radius= 25/2= 12.5in

Circumference= 2πr

substitute

C=2*3.142*12.5

C=78.55in

In 1 revolution the bike will travel 78.55in

in 20 revolutions the bike will travel

=78.55*20

=1571 in

You might be interested in

Karen works at a car dealership. She makes only $5 an hour, but for every car she sells, she makes $1,000 in commission. If Kare

kiruha [24]

Answer:

Step-by-step explanation:

3 0

2 years ago

Dane used a ruler and a protractor to draw a rhombus with a side that is 4 cm in length and an angle that measures 110°. Choose

Yanka [14]

Answer:

70°

Step-by-step explanation:

Adjacent angles in a parallelogram are supplementary. The missing angle is ...

180° -110° = 70°

6 0

3 years ago

I need help with this please! ASAP<br> (PLEASE MULTIPLY AND SIMPLIFY COMPLETELY)

ivanzaharov [21]

Answer:

6/25

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

At the start of 2014 Mike's car was worth £12000.

chubhunter [2.5K]

We have to calculate the value of the car after 3 years at the start of 2017.
= 1200(1-0.30)^{3}
= 12000 × 0.343
= $4,116

5 0

2 years ago

Read 2 more answers

The equation y=20646 x 0.86^x estimates the value of a brand of car x years after it was purchased new. milo purchased this bran

torisob [31]

20646(.86^11) = 3929

5 0

2 years ago

Read 2 more answers