Write an expansion that can be used to find 4 x 275 using mental math properties of numbers

Departure 5:15 am arrival 11:15 am what is the answer to total flight time

The critical value for a two-tailed test of h0: β1 = 0 at α =.05 in a simple regression with 22 observations is:

Stuart has 8 cups of flour. He needs 1/8 cup of flour to make one cupcake. How many cupcakes can he make?

Tatum wants to use partial products to find 15 times 32 Write the numbers in the boxes to show 15 times 32

Solve this system of linear equations. Separate the x - and y - values with a comma. 8x + 2y = -42 4x + 7y=-3

The function t (x) = 3x + 5 determines how many cans of corn kernels a food truck needs to stock, where x is the number of shifts the crew is going to work in the truck. The crew uses c (t (x)) to find the amount of money to spend on corn.

Marketing estimates that a new instrument for the analysis of soil samples will be very successful, moderately successful, or unsuccessful, with probabilities 0.3, 0.3, and 0.4, respectively.

Find the roots of the following equations. a) 4x+9=34 b) (x-4) (x+2) = 0 c) 2x^2-6x+4=0

6 · 14 - (9 + 8) 2 =

Skylar drove 280 miles in 5 hours. If she continued at the same rate, how far would she travel in 20 hours?