Everyone needs to get off of social and us

the volume of a rectangular prism is represented by the function x3 + 9x2 + 6x − 16. the length of the box is x + 2, while the height is x + 8. find the expression representing the width of the box.
x − 4
x − 1
x + 1
x + 4

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

You love to play soccer! you make a shot at the net 8 times during a game! of those 8 attempts, you score twice. what percent of the time did you score?

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if