Which geometric shape would be the best mathematical model for the trunk of a tree? A.) cone
B.) cylinder
C.) triangular prism
D.) rectangular prism

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.

How does reflecting or rotating a figure change the interior angles of the figure?

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25