What is the meanMatt is ordering basketball jerseys for his county's leagues. Last year he ordered 512 jerseys. 64 of those jerseys were orange. If he orders 600 jerseys this year, how many of them will be orange if the ratio of orange jerseys to all the jerseys remain the same? Round to the nearest whole number. ing of life

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

What are the coordinates of the hole in the graph of the function f(x) ? f(x)=x2−9x−3 enter your answer in the boxes.

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)