111.5 was subtracted from a number. then, that difference was multiplied by 8, after which that result was divided by 4.7. if the result of that division is -24, then what was the initial number?

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

If you apply the below transformations to the square root parent function, f(x) = vx, what is the equation of the new function? • shift 12 units right. • shift seven units down.

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cot of 61.6