If P dollars are invested today at an annual interest rater compounded once a year, then the value of the account A after 2 years is given by the formula A - P(1 + r)? Find the rate of interest required to turn an investment of $1900 into $2200 after 2 years
***

Which expression will have the same sum as 3_8 + 1/4?

What is the equation in slope-intercept form of the linear function represented by the table? y -18 -1 -8 4 2 912 o y=-2x-6 o y=-2x+6 o y=2x-6 o y = 2x+6

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true