Which substance is detected by a flame test?

A.

acid

B.

base

C.

gas

D.

metal

What is ratio and a example?

Write a quadratic function that is concave up with only one x-intercept at 32.

Assume that military aircraft use ejection seats designed for men weighing between 135.2135.2 lb and 206206 lb. If women's weights are normally distributed with a mean of 173.7173.7 lb and a standard deviation of 46.446.

Mike paid 2.94 in sales tax on an item that cost $42 before tax at that rate how much would he pay in sales tax for an item that cost $58 before tax

Simplify: ((x-5) 3/2) ^2/3

What is the average speed on a car that travels 800 kilometers in 20 hours?

Solve the following equation. Then place the correct number in the box. 3x + 1 + 5x = 7 + 15 = 7x X =

Party favors are on sale for $2.40 each. You have $380 to spend on the decorations and gifts, and you have already spent $270 on decorating. Write and solve an inequality to find the number of party favors you can buy.

Cody was invited to a birthday party that started at 3:30. If the party ended at 7:25 how long did the party last?

Haruto simplified the value below. Which statement explains whether Haruto is correct? Haruto is correct because the angle is coterminal with and the reference angle is O Haruto is correct because the angle is coterminal with 4, which is also the