The three most common significance levels for a hypothesis test are: Select one:
O a. 0.01, 0.05, and 0.10
b. 0.01, 0.10, and 0.20
c. 0.01, 0.02, and 0.05
O d. 0.02, 0.05, and 0.10
e. 0.01, 0.02, and 0.10

The parabola opens: y=√x-4 (principal square root) up down right left

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?