Select two figures that have the same volume. O A. cone with base radius 6 and height 3
OB. cone with base radius 5 and height 6
C. cone with base radius 4 and height 9
D. cone with base radius 3 and height 12

Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)

Simplify the expression 10/11(22z) + (a+5) -1

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.