20% of what number is 90?

If a median, an altitude, and an angle bisector are the same segment in a triangle, the triangle is scalene always sometime never

For a normal distribution, what percentage of values lies within two standard deviations of the mean? 99.7% 97% 68% 95%

jasmine has 8 packs of candle wax to make scented candles. Each pack contains 14 oz of wax. Jasmine uses 7 oz of wax to make one candle. How many candles can she make?

Jeb bought a $5 Footlong TM. Sales tax was 8%. How much was sales tax for the sandwich The answer is 5.40 What was the total price of the sandwich including tax? A) $0.08 B) $0.40 C) $5.40 D) $13.00 E) None of the above

Represent 240.149 in two different ways

You get dressed in the morning without looking at the colours of the clothes you choose. Your shirts are white or blue, your pants are black, red, or yellow, and your shoes are brown or black.

Melissa had 7 pages of homework! She only completed 5 before her soccer practice. Choose the division problem that shows what fraction of pages she finished before practice.

Declan has n baseball cards sam has 4 times as many baseball cards as declan amaya has 7 fewer baseball cards than sam which expression represents the number of baseball cards that amaya has

What does it mean for a number to be irrational?

Use the tape diagram to represent and find the value of 1/2 divide by 1/3. Mark up and label the diagram as needed.