Give two different ratios with a description of the ratio relationship using the following information: there are 15 males teachers in the school. there are 35 females teachers in the school.

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

How many solutions does the nonlinear system of equations graphed bellow have?

Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9