Part 1: The Problem: When a soccer ball is kicked into the air, how long will the ball take to hit the ground? The height h in feet of the ball after t seconds
can be modeled by the quadratic function h(t) = - 167 +32t. In this situation,
the value of the function represents the height of the soccer ball. When the
ball hits the ground, the value of the function is zero.

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?