If z is a standard normal variable, find the probability. The probability that z is less than 1.13 A: 0.8708
B: 0.08485
C: 0.1292
D: 0.8907

Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters

What is the solution for 6 - 7/8? explain the steps.