At a conference for 250 people, 40% of the participants are french, 45% are americans, 10% are germans, and the rest are of other nationalities. how many french participants are at the conference?

Shelly states that the triangle below are similar which proportion supports her statement

Roast beef has 25g of protein and 11g of calcium per serving. A serving of mashed potatoes has 2 g of protein and 25 g of calcuim. How many servings of each are needed to supply exactly 29g of protein and 61 g of calcuim?

A bag contains three red marbles and two blue marbles. Marcus reaches in and pulls out a marble, does not replace it, but then reaches in and pulls out another marble. What is the probability now that they both are blue?

Write a pseudocode that prompts the user to keep read numbers until 0 entered, and find how many of those numbers are odd and how many are even

Find a number smaller than 19 that has more factors than the numbers 19 21 23 25

Simplify 5x (3x4y) 3. Give a written explanation of how you simplified as well as the answer to receive full credit.

Does csc (-120) = - csc (120)

The theorectial probabilty that the letter N will be chosen is?

What is simplest form of 10/45

You have a square garden with side lengths of 6 meters. How many square meters is the garden