9. Nada drives her car at an nada drives her car at an average speed of 60 miles per hour. She

is planning a drive between 150

and 180 miles. Write and solve an

inequality to model how many

hours Nada will be driving.

On a architect's drawing of a house, 1 inche representa 1.5

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year. how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

Solve for n. round to the tenths place, if necessary. 14.2 cups of flour6 loaves of bread= 20 cups of flour n