A nutrition researcher wants to determine if there is a relationship between the number of cookies eaten (X) and the number of hours sleeping (Y) after ingesting cookies. Here are the data: X Y 5 2 6 8 7 4 8 5 3 2 What is the r value

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

step-by-step explanation:

what is the figure? attach a picture.

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of