What values should go in Box A and Box B to make the regrouping in the minuend correct? Vertical subtraction. First line 9.318. The digit 3 in the tenths place is crossed out and there is a box labeled A above it. The digit 1 in the hundredths place is crossed out and there is a box labeled B above it. Second line minus 4.165. Enter your answers in the boxes.

Which best explains why this triangle is or is not a right triangle?

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.

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.