Drag all of the division problems that have an estimated quotient of 12 into the box. 8 ÷ 0.95
18 ÷ 2.2
47.6 ÷ 3.9
10.6 ÷ 1.89
71.9 ÷ 6.5
123.4 ÷ 9.2
157.4 ÷ 16.4

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)