I need the answer ASAP please

Prove that quadrilateral is a rhombus.

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute