Which graph shows the volume V of rectangle prism with a length of 2 cm width of 3 cm in height of H

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Add the fractions and simplify 1/2+ 1/3

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base