(8) Amelia wanted to redeem a voucher. She had only of the total number
of points needed. After she earned another 50 points, she still needed
of the total number of points. How many points did Amelia need to
redeem the voucher?
3
10

The perimeter of a rectangle is greater than or equal to 74 meters. if the length is 25 meters, the minimum width of the rectangle is meters.

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

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