Select the correct answer.
If and |B| = -|A|, which matrix is matrix B?

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

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.

Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent