6. A box contains 5 green pencils and 7 yellow pencils. Two pencils are chosen at

random from the box without replacement. What is the probability they are

different colors?

a. 35/144

b. 35/132

c. 35/121

d. 35/66

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

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

Which statement is true? A scalene triangle and a right triangle are always congruent. A scalene triangle and a right triangle are never congruent. An equilateral triangle and a right triangle are always congruent.