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 tariff is a _1_ on _2_ goods. 1. A law B subsidy C tax 2 A imported B domestic C exported

Identify the need for a declaration of independence

Solve the inequality and express your answer in interval notation. x^2+8x+3<0

Australia and New Zealand experience many different climates. Which of the following is one of them? A. Arid B. Polar C. Marine West Coast D. Humid subtropica

How do you solve the equation y+3x=-21

Why does Winthrop believe that a Bill of Rights is essential in the constitution?

a telephone pole needs a wire attached to its top and anchored to the ground at a point that is 56 feet less than the height of the pole. if the wire is to be 1

Your patient's urinary output is 50 ml/24 hours, which is essentially no output. how would you document this finding?

What is -1 1/3 - 1 2/3 in simplest form? Please show the work

John Smith was born in Phoenix, Arizona, in the United States and has lived there his entire life. According to the 14th Amendment, Mr. Smith is a citizen of th