The base of each pyramid is an isosceles triangle. Which has the greater surface area? Pyramid 1 is greater by 58.6 square units.

Pyramid 1 is greater by 70.6 square units.

Pyramid 2 is greater by 12 square units.

Pyramid 2 is greater by 24 square units.

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i

Joanie watched 1 out of three of a movie in the morning

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244