Let A be a unit matrix of order 3 * 3 . Then |4A| equals:
A) 4
B) 16
C) 48
D) 64

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.