In a class, every student knows French or German (or both). 15 students know French, and 17 students know German. What is the smallest possible number of students in that class?

4. To change. 3 to a fraction you must put 3 over what denominator? O A. 100 O B. 10 OC ... 1 O D. 1

Which of the following functions is equal to cos (90 - a) A. Sec (a) B. Tan (90 - a) C. Csc (90 - a) D. Sin (a)

An acorn falls from the branch of a tree to the ground 25 feet below. The distance, S, that the acorn is from the ground as it falls is represented by the equation S (t) = - 16t2 + 25, where t is the number of seconds.

The radius of a sphere is 3 inches. Which represents the volume of the sphere? 12A cubic inches 367 cubic inches 640 cubic inches O 817 cubic inches the answer is B 36

Lana took one and a half times as long as jayden to finish a project. If lana took 15 days how long did jayden took

What adds to - 3 and multiplies to - 54

White the number 876,543,210.25 in expanded notation

What is the area of a triangle that has a heaight of 5 feet and a base length of 4 feet

Susan will spend less than $39 on gifts. So far, she has spent $21. What are the possible additional amounts she will spend?

The diameter of a circle is 26 m what is the circles circumference