Module 7 Test -3x > 9
3x>-9
Explain the difference between the two
inequalities. How does this affect your
method of solution?

Which matrix multiplication is possible?

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?