The amount of mice that survive a new cancer treatment can be modeled by y = 25 (0.5) x. Determine which number represents the decay rate.

0.5

2

x

25

Why didn't the Shah get his own temple? A. Because they didn't want to ruin the beauty of the area B. Because they had run out of money C. Because he had been kicked out of his position by his son D.

The cost of 12 oranges and seven apples is $5.36. Eight oranges and five apples cost $3.68. Find the cost of each

Which of these functions has an inverse function? Select all that apply. y = x y = x2 y = x3 y = x4

Two lines are perpendicular if they are para el and cross

X = y - 3 x + 3y = 13 What is the solution to the system of equations? A) (1, 4) Eliminate B) (4, 1) C) (7, 4) D) (2.5, 5.5)

Equation for translation of 2 units left and 9 units down

Lo is leaving from work today at 5:30 p. m. she has errands to run before she meets her friends for dinner at 8 p. m. if it takes lo of an hour to run each errand, how many errands does she have time to run between work and dinner?

What expression is equivalent to 3•3•3•3

In which quadrant is the cosine function positive and the sine function negative? A) 1 B) 2 C) 3 D) 4

Disadvantage to using tables and diagrams