What is the probability of getting heads and a b, c, and d

The number y of hits a new website receives each month can be modeled by y = 4020ekt, where t represents the number of months the website has been operating. in the website's third month, there were 9,000 hits. find the value of k.

Janet hikes a trail at a local forest each day. The trail is 3.6 miles long, and she has hiked 5 days in the past week. How many miles has Janet hiked in the past week?

3 (5p-3) = 5 (p-1) what does p equal

Enter an equation of the form y = mx for the line that passes through the origin and has slope 8.

Find the range of the following piecewise function. [-5,13) (4,13] [4,13) (-5,13]

Write a specific formula to describe the variation:x varies indirectly with the cube root of y; x=3when y = 125

A sphere has a radius of 12 meters. What is the approximate volume of the sphere? Use 3.14 for π. Round your answer to the nearest whole number.

8^2 - 4 (-3) (-2) / 8-8^2 : 4

Is 70+12 an expression or an equation

Simplify 2 · 5^2. A. 49 B. 20 C. 100 D. 50