A corporation reported profits of approximately $900 million with approximately $30,900 million in revenues. Compare the profit to revenue by writing as a fraction in lowest terms.

Three children each had the same amount of money in their savings account. one of the children withdrew three quarters of her moneyand spent it all on a $100 sports jersey. what was the total amount of money originally in the accounts?

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

Find the values of y: 3y^3(y^2+ 2/3y)=0