kendyledwards22 kendyledwards22

02-04-2020
Mathematics

contestada

A child jumping rope can jump at a speed of 280 revolutions every 2 minutes. What is the number of revolutions the child can jump in 3.5 minutes?

Respuesta :

oyinganiyu oyinganiyu

02-04-2020

Answer:

490

Step-by-step explanation:

280÷2 is 140.

The child can do 140 revolutions in a minute.

140 times 3.5 is 490

Answer Link

rufozulieth rufozulieth

02-04-2020

Answer:

490

Step-by-step explanation:

280/2=140

140/minute

140/3.5=490

also that means 2.33333 jumps per second

Answer Link

Otras preguntas

A car that travels from point A to point B in four hours, and then from point B back to point A in six hours. The road between point A and point B is perfectly

how do u divide 16 by 3/5

7x+3y=22 4y=20 I need to know how to write this equation out with the answer

solve for x: 2x^2+4x-16+=0

What is the size and shape of a super volcano?

What is the value of x in 15x-10= 20

after clicking the start button on your computer screen desktop what option would you then select to examine system components you might want to modify?

How can b^2+9b+14 be re-written?1) (b+7) (b-7)2) (b-7) (b-2)3) (b+7) (b-2)4) (b+7) (b+2)

what It Trigonometry ?

do you know how to say my in Spanish?