Haley gets 16 heads when flipping a weighted coin 20 times. Based on experimental probability, how many of the next 10 flips should Haley expect to come up heads?

How long would it take for a ball dropped from the top of a 576-foot building to hit the ground? round your answer to two decimal places.

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?