nbrown12 nbrown12

09-01-2018
Mathematics

contestada

Ethan entered a race. He rowed 4 1/2 miles in 1/2 hour. What is his average speed in miles per hour?

Respuesta :

altavistard altavistard

09-01-2018

Find the unit rate:

4.5 miles 2
------------- * ------- = 9 mph
0.5 hour 2

Answer Link

AyeshaIqbal AyeshaIqbal

09-01-2018

his average speed was 9 miles per hour.
what you do is 4 1/2 divided by 1/2=9
9 is your answer

Answer Link

Otras preguntas

in how many ways can you select two people from a group of 9 people

A car was purchased for $17,000. It's value will decay exponentially decreasing by 8% each year. Write an equation that can be used to predict the n, the number

GIVING BRAINLIEST!!!!! Solve the following equation by first writing the equation in the form ax² = c: ²-49-0 a. t=49 b. t = ±49 t=7 t = ±7 C. d.

The triangle below is equilateral. Find the length of side xx to the nearest tenth. x

is 15,20,35 a right triangle

stoichiometry the reaction mg(oh) 2 + 2hcl mgcl 2 +2h 2 o, you were given 15 grams of mg (oh) 2 and 25 grams of hci.

Prove that 0₁ = F₂+E

A patient with onychomycosis presents with nail crumbling and loosening of the nail plate. Which additional finding would the nurse monitor for?

The neck anatomy makes the body less able to withstand backward motion of the head. True or False

Make a report on the effectiveness of thicker biodegradable plastic bags