A$95 graphing calculator is on sale for $85.50. the percent decrease is a. 1%
b. 9%
c. 9.5%
d. 10%

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is