Write the five-number summary of the following set of data: 5, 7, 8, 10, 10, 11, 13, 15, 16, 20? Maximum

Q1 (1st Quartile):???

Q2 (Median):

Q3 (3rd Quartile):

What is the Maximum:???

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares