To create a dental mold, a dentist must add 45 milliliters of water to 100 grams of plaster. How much water should be added to 250 grams of plaster?

A packet of ketchup is closer to a cup or a quart

Is 0.21 a rational or irrational?

Solve by elimination { 10x - 8y = 4 { - 5x + 3y = - 9

When 240 sixth-grade students were polled, results showed that 96 students were dissatisfied with the music played at the school dance. What percentage of the sixth-grade students does this represent? Use at least 2 strategies.

What is 8 + (-10) in integers

Identify which type of sampling is used: random, systematic, convenience, stratified, or cluster. Upper A magazine asks its readers to call in their opinion regarding the quality of the articles.

A liquid that has components that can be distinguished from each other is a compound. atom. element. mixture.

What's the sum of 2⁄5 and 2⁄4?

A cd and a DVD have the same diameter. Explain why they have the same circumference

567.657 the 5 in the hundredth place is? The 5 in the hundreds place