Kate is beginning a science experiment in the lab. The instructions call for 129 milligrams of aluminum. Calculate the difference between this amount and 1 gram.

A bag contains 6 red marbles, 2 blue marbles, and 1 green marble. What is the probability of choosing 2 marbles that are not green when 2 marbles are drawn from the bag? (no replacement before choosing second marble)

You have 1000 bottles of wine but one of them is poisoned! you want to find out exactly which bottle is poisoned.

8/100 reduced to the lowest form

True or False? An equilateral triangle can be scalene. A. true B. false

Translate this sentence into an equation. The difference of Mai's age and 12 is 60

A box has a length of 15 centimeters, a width of 22 centimeters, and a height of 9 centimeters. what is the surface area of the box?

6. True or False. sec^-1 (0.5) is undefined. Explain your answer.

A theatre can hold 200 people. Two groups rented out the theatre. The first group has 92 people and the other has 107 people. Are there enough seats for everyone?

Tyler is using the distributive property on the expression 9 - 4 (5x - 6). Here is his work: 9 - 4 (5x - 6) 9 + (-4) (5x + -6) 9 + -20x + -6 3 - 20x Mai thinks Tyler's answer is incorrect.

Here's a number Forty-three thousand five hundred seven how many digits will it have when it's written in standard form?