5 4
Jenny reads
chapters in
hours.
8
5
What is the unit rate in chapters per hour?
Write your answer in simplest form.

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

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.

Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12