What's the density of a piece of wood that has a mass of 7g and a volume of 10cm3

Kevin randomly selects 1 card from a standard deck of 52 cards. What is the probability that the card Kevin selects is a king or a heart?

A student solved the problem below by first dividing 20 by 10. What mistake did the student make? A baseball team has won 20 games and lost 10 games. What percent of the games did the team win?

mrs. krin has $300 deducted from her checking account every month for her car payment. Shealso has $150 deducted every month for her innsurance.

8. 9-3+2>8 what is the answer to this problem

Which of the fallowing statements would be true when transversal crosses parallel lines? Select all that apply

What is the value of 13 tens

There is a geometric theorem that says if two lines are perpendicular to the same line, they are parallel to each other explain why this is true by writing & comparing equations

How do you graph (y=-1/2x-1) (y=-3x+4)

A motorboat travels 448 kilometers in 8 hours going upstream and 516 kilometers in 6 hours going downstream. What is the rate of the boat in still water and what is the rate of the current?

Jack made 50% more smoothies than yesterday. If he made 30 smoothie today how many did he make yesterday?