Raphael is twice as old as his sister is. The sum of their ages is less than 30. What is the greatest age Raphael's sister can be?

State the inner and outer function of f (x) = arctan (e^ (x))

What is 1/20 times 52

What is the function? F (x) = 2x^2-3x+1

Coach Jericho recorded the number of shots made by the starters on the 6th grade and 8th grade boys' basketball team during the season. 6th Grade 8th Grade 22, 15, 17, 18, 20 58, 58, 52, 55, 53 Which statement is true? Select two answers. A.

How do you figured the way to divide 70 by 632

Write an expression for the sequence of operations. Add 3 to x, double what you have, then subtract 1 from the result

Are the traingles below acute obtuse or right?

A solution to an equation is a number when substituted back into the original equation produces a what statement

12 is a common denominator of 1/4 and 1/3

Solve the equation by completing the square. enter the smallest solution first and round to the nearest tenth s^²-8s=4