Flip a fair coin what is the probability that there have been twice as many tails

Which equation repersents an exponential function with an intial value of 500

How do you put-4,-2,3,7,6 in order from least to greatest

David and John are sharing a pizza. The pizza is cut into twelve pieces. David ate a quarter of the pizza. John ate 4 pieces. How many pieces are left?

I roll the dice 20 times. what is the probability of rolling a one or two?

What equation do you get when you solve qx+rx=s for x

Can someone explain how to simplify a (b+c) ?

Solve for x. - 1/2 (x 2) 1 1/2x=3

What number is 68% of 12?

Mel and Ken want to refinish the community center gym floor. The rectangular floor is 15.2 m wide and 25.6 m long. If 1 gallon of polyurethane covers about 180 square meters, how many gallons should Mel and Ken buy?

How can you show me how you solve 3,986 divided by 71.