For vector a = 5 i hat + 3 j - 4 k, vector b = - 5 i hat + 5 j + k, and vector c = 2 j - 3 k, find vector c· (vector a - vector b) to three significant figures.

If the car had not hit the fence, how much farther would it have skidded? solve the skid-distance formula to find the extra distance that the car would have traveled if it had not hit the fence. round your answer to two decimal places. note that unit conversion is built into the skid distance formula, so no unit conversions are needed.

Which of the following represents a function? 50 !

What is the value of 4x to the third +4x if x is 4