Which pair of angles are complementary but not adjacent? 2
1
T 5
3 4
A) 21 and 25
9 21 and 23
C) 24 and 21
D) 24 and 25

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades what is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.