An ornithologist calculated the variation of the population of finches in a dying forest. He came up with the equation P(t) = 755(0.89) t +1, where t is the number of years since the beginning of the experiment. Will the population of finches ever increase from one year to the next?

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

Answer! if you don’t mind, can you explain