A rectangle has a length of 5xy' – 2ft and I width of 32y + 4ft. The formula for the perimeter of a rectangle is P=21+2w where I is the length and w is the width. What is the perimeter of the rectangle? Simplify your answer.​

Choose the correct classification of 3x4 − 9x3 − 3x2 + 6. 5th degree polynomial 4th degree polynomial 9th degree polynomial 24th degree polynomial

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

Write the standard form of an equation with (see picture below)