Riku took a survey to help her predict the winner of the election for student council president. She asked 40 random students in each of the three lunch periods at her school. The results are in the table below.

Lynn Malcolm Tamara John
1st Lunch 7 8 15 10
2nd Lunch 12 10 11 7
3rd Lunch 9 13 11 7

Based on these results, who can Riku predict will win the election?

Lynn

Malcolm

Tamara

John

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

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Which shows the graph of the solution set of 3y – 2x > –18?