HELP ASAP 4x2 + 4-5x + x-2x2 + 8
0-2x2 + 4x + 12
0-2x2 - 4x + 12
2x2 + 4x + 12
2x2 - 4x + 12

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?

Five infinity stones cost $16.80. what is the price per infinity stone ?