Cavalieri's principle states that two solids with equal heights and cross-
sectional areas at every level have equal volumes.
A. True
B. False

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong