The radius of a circle is 5 cm. What is the radius of another circle whose area is 25 times that of the first one?

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

If the tip varies directly with the number of guest which equation represents between the tip,t, and the number of guest,g?

Given: m zade = 60° and m2cdf = (3x + 15) prove: x = 15