Chi has a rectangular window planter that is 8 inches high, 18.5 inches long, and 7 inches wide. if she fills the planter halfway with soil, how many cubic inches of soil are in the planter?

Hi my sisters and brothers can tell me the answer because i don’t understand the question

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 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 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?