toreahmassey toreahmassey

04-09-2018
Mathematics

contestada

Find the number of rotations a vehicle whose wheels are 30 inches in diameter will make over a distance of 12 miles.

Respuesta :

Netta00 Netta00

13-09-2018

C={π} .D,D=30 and π=3.14

C=3.14.(30)

C=94.2 inches

How many inches in 1 mile

1 mile =5280 feet

1 foot = 12 inches

1 mile = 5280 ft

1 mile = 63,360 inches

12 mile = 63,360*12

=760,320/94.2

= 8,071.33/revolution

Answer Link

Otras preguntas

How many mole of HCL is produced if 4g of hydrogen is completely reacted with chlorine

Which of the following energy resources provides non-recyclable energy and is also the least polluting? a) Biomass energy b) Nuclear power c) Hydropower d) Natu

What term describes parts of the body that are made from different kinds of cell

sin 2x = - 3 sinx solution set

78 divided by 21 with remainder

Find the APR, or stated rate, in each of the following cases (Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal place

(ii) x + y + 2 and x - y - 1

Read the two passages from Sugar Changed the World The abolitionists were brilliant. They created the most effective public relations campaign in history, inven

help with geometry pleasee

Beads are dropped to create a conical pile such that the ratio of its radius to the height of the pile is constant at 2:3 and the volume is increasing at a rate