Ryan is building a ramp so he can easily move things in and out of an overhead storage area in his garage. the storage area is 8 feet off the ground, and ryan has 15 feet of space along the ground to build the ramp. the length of ramp what is the length of the ramp ryan will build? 7 feet 10 feet 17 feet 23 feet

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.

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52