Find the exact value of sin (arccos (three fifths)). for full credit, explain your reasoning.

a group f 4 people share 1/2 pound of almonds. How many pounds of almonds does each person get? Choose an equation you can use to answer the question

Max has gone on a field trip with his class to the local museum. However, he has gotten lost. It is now time to leave, and he needs to find a bus that will take him back to his school, which is School A.

What are two whole numbers that the square root number 19 falls between

Combine the like terms to make a simpler expression: 4n+6+n-2

2.85 kilograms of sugar is mixed with 3.15 kilograms of flour what percent of this mixture is sugar

Mr. bailey purchased some groceries that cost d dollars. he paid $50 bill. write an expression for the amount of he will receives

In a survey of 612 students, 46% said they would flunk 6th grade on purpose just to stay in Mr. Cirillo's class. How many people would not flunk Mr. Cirillo's class on purpose.

A deposit of $5,000 is made into a savings account that offers 7.5% annual interest. Which equation models the amount of money in the account after t years? P (t) = 5,000 (1.75) t P (t) = 5,000 (1.075) t P (t) = 5,000 (0.925) t P (t) = 5,000 (0.

5n = - 20. How do I solve this equation?

One and one half pounds of chocolate are eaten by 5 people. If each person eats the same amount, find the unite rate in pounds of chocolate per person