You're 13 red maple tree base will be at 22.2 in the scientist will put tree wrap around tree one to protect it from the winter snow the height of the tree wrap needs to be 45 in the wrap is priced by square feet to the nearest square foot how many square feet of wrap does she need

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

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