Two angles are complementary. one contains 20° more than the other. find both angles. the measures of the angles are degrees

At school there are 526 students and 263 are girls about how likely is it that a randomly chosen student will be a boy

Determine whether the samples are independent or dependent. upper a data set includes the morning and evening temperature for the lasta data set includes the morning and evening temperature for the last 90 days.90 days.

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?