Is y=-3x^2+10 a function

Round each decimal to the nearest whole number 39.92

How many milliliters of olive oil (D=0.92 g/mL) have the same mass as 1.80 L of gasoline (D=.74 g/mL)

Isabel deposits$6000 into an account that earns1.5% interest compounded monthly. assuming no more deposits and no withdrawals are made, how much money is in the account after 4 years?

Round 5.36201 to 1 decimal place

if i'm getting 20% commission from a monthly sale of $800000 what is my 30% in month of sale and 70% in month after sale?

A number cube with sides labeled 1 through 6 is rolled 2 time and the sum of the number that end up faced are calculated. What is the probability that the sum of the numbers is 3?

You have one liter of lemonade concentrate that contains 10% sugar. you pour one fourth of it into a pitcher and you add water to make the final volume one liter, what is the percentage of sugar in the new pitcher?

Paula is planning a party. Her mother bought a package of 50 little toys to give the guests as party favors. Paula plans to invite 10 friends to her party. If the toys are equally divided among the friends, how many toys will each friend receive?

Find the Lowest Common Multiple of 108 and 120

Carly, sandi, cyrus and pedro have multiple pets. carly and sandi have dogs, while the other two have cats. sandi and pedro have chickens. everyone except carly has a rabbit. who only has a cat and a rabbit?