What's equivalent to 8r (r+2)

A given project's expected duration along its critical path is 50 days, based on optimistic, most likely, and pessimistic duration estimates. What is the probability that the project will finish on or before 50 days?

What is the slope of y=3

A bakery uses 1,750 kilograms of flour to make 1,000 loaves of bread. How much flour is needed to make 10 loaves?

Consider the system of equations. x - 4y = 11, 3x + 5y = - 1 Which number should you multiply the first equation by to eliminate the x-variable term? A=1 B=-1 C=3 D=-3

A shirt is on sale at a 20% discount. the sales tax is 5%. a new sales clerk simplytakes 15% off the original price. is this correct? why?

If the average price of a new one-family home is $246,300 with a standard deviation $15,000, find the minimum price of the houses that a contractor will build to satisfy the middle 80% of the market. Assume that the variable is normally distributed.

The function g (x) = x is transformed to obtain function h. h (x) = g (x-3). Which statement describes how the graph of his different from the graph of g? A. The graph of h is the graph of g horizontally shifted right 3 units. B.

What is the slope of the line passing through (1, 2) and (3, 8) ? slope = 1/7 slope = 1/3 slope = 3 slope = 7

Members of a car sharing program pay a fee of $50 per month plus$ 7.65 for every hours they use a car. a member bill was$ 149.45 last month. how many hours did the customers use a car last month?

A rectangular shaped desk has a length of 25 inches and a width of 18 inches. A desk with a similar shape has a length of 60 inches. What is the width of this desk?