The matrix C=1,-2,-3,7 was used to encode a phase to 7,-28,-25,-35,-2,-21,107,90,123,17. find d-1 and use it to decode the matrix

Find the product. (a 2 b 3) 4

A public health department charges $25.00 for a flu shot. The vaccine costs $0.78 per shot, a syringe costs $0.51, and the labor cost for the nurse is $0.96 per shot. If 167 people get flu shots, what is the profit after all costs are subtracted?

The sum of twice a number and 7 is equal to the sum of the number and 8

If you roll a 6-sided die 78 times, what is the best prediction possible for the number of times you will roll an odd number? timessubmit

Evaluate 16^1/2 * 2^-3 Give your answer as a fraction in its simplest form.

Are 60 meters equal to, greater than, or less than 6 km?

At a heavy duty snow shovel was marked down by $6.00. The local sport committee purchased 3 shovels. The sale did not go well and the store owner made a new sal price by taking 1/3 off the original price. The sport committee purchased 3 more shovels.

The display in the student's calculator shows 1.27 31568 the student is most likely looking at what a natural number an integer a whole number or a rational numbered

Scott must choose a number between 67 and 113 that is a multiple of 5, 8, and 10. Write all the numbers that he could choose. If there is more than one number, separate them with commas.

Trips that would take 2 hours