The highest temperature was 97° in Seattle last year and the lowest
temperature was -90. What was the difference between the highest and lowest
temperatures for the year?

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points