52/7=6 r3 correct or incorrect

An airline estimates that 94% of people booked on their flights actually show up. If the airline books 68 people on a flight for which the maximum number is 66, what is the probability that the number of people who show up will exceed the capacity

1. Concrete can be purchased by the cubic yard. How much will it cost to pour a slab 11 feet by 11 feet by 3 inches for a patio if the concrete costs $63.00 per cubic yard? $211.75 $70.58 $317.63 $1,905.75 2. The volume of a cylinder is 980 in.

Divide $3,300 into three parts whose ratio is 1:3:7.

Brian is calculating the standard deviation of a data set that has nine values. He determines the sum of the squared deviations of 316

Which of the following ratios are equivalent to 6:8? 9:12 12 to 16 24:36 16 to 24

What is two subtracted from one hundred

Find the inverse function of f (x) = x^2-8

Simplify the complex fraction 24/3 11/8

Write 5,000,039 in scientific notation. a) 0.5000039 x 10^-7 b) 5.000039 x 10^-6 c) 5.000039 x 10^6 d) 0.5000039 x 10^7

Barry knows that 6+5=11 what other addition fact does he know?