How many angles of each does a pentagon have

F (n) = 3n+2; find f (-10)

Which expression can be written as 5 x (2 + 7) A. 5 x 2 + 7 B. 5 - (2 + 7) C. (5 x 2) + (5 x 7) D. (5 + 2) + (5 + 7)

Ratio of 12 to 24 same as

A caterer is making 16 ham sandwiches and 14 turkey sandwiches. Two of the ham sandwiches are on wheat bread, five are on white and the remaining sandwiches are on rye. Four of the turkey sandwiches are on white.

A researcher wants to construct a 99% confidence interval for the proportion of elementary school students in seward county who receive free or reduced-price school lunches.

Given ∠11≅∠13. Which lines, if any, must be parallel based on the given information? Justify your conclusion.

What logarithmic function represents the data in the table? x f (x) 1 0 3 1 9 2

Mrs Parks takes the 9:38am train to the city. The trip takes 3hours and 20 minutes. What time does Mrs Park arrive in the city?

Diana is doing her math homework. Out of 24 problems Total, she completes the first 12 problems in one hour in the last 12 problems in three hours. What is the unit rate for all 24 problems

3^2-2*3+u = (3^3-3*8) (2) + u