Spiral Review It costs $20 for 4 play tickets and $35 for 7 play tickets. Is the cost per ticket constant? Why or why not? : the ratio of dollars to tickets is

4 x 5 = 20

7 x 5 = 35

the cost per ticket is constant because the two numbers are both multiplied by five in order to get the main cost of the tickets

Step-by-step explanation:

i think it's either c or d

step-by-step explanation: the entire question is extremely odd. 04 obviously refers to the interest rate. honestly i will say the answer is c. because the (2 x 12) part would mean it's compounded semiannually. i'll say choose c.

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !