asmrgirl74 asmrgirl74

13-04-2020
Chemistry

contestada

Mary roller skates 18 miles in 1 1/2 hours what is her average speed in miles per hour

Respuesta :

saifking8168122 saifking8168122

13-04-2020

Answer:

12miles per hour

Explanation:

Convert any mixed numbers to fractions.

Then your initial equation becomes:

181÷32181÷32

Applying the fractions formula for division,

=18×21×3=18×21×3

=363=363

Simplifying 36/3, the answer is

=12

Answer Link

Otras preguntas

A hockey puck of mass 150 g is sliding south along the ice and slows at a rate of 1.2m/s2. What is the net force acting on the puck?

What is the consistent temperature the freezer should be set to? 32 - 0 Degrees 36 - 0 Degrees 28 - 5 Degrees 35 - 0 Degrees

What happens to Becky? in chapter 13 of tom sawyer

Construct a specific 2x2 matrix a with no zero entries at all such that aat = i

1. renowned a. take notice of 2. bayed b. a pitcher or jug 3. minstrels c. to stop oneself from doing something. 4. disconsolate d. the people of the city of Tr

Which of the following is an example of nonpoint source pollution? A) A leaking gas line B) industrial discharge C)storm water runoff D)an oil spill

What are the hardest words to spell in the English language?

HELPPP I AM STUCK WITH THIS PROBLEM !

What is one time constant of a 4. 7 μf capacitor in series with a 22 kω resistor?

Ode to the cat Why does Neruda mention other animals in the poem