An arrow is launched upward with a velocity of 128 feet per second from the top of a 100-foot building. What is the maximum height attained by the arrow?

Our goal is to collect email addresses from 60% of customers who purchase a product." so that means if i talk to 95 customers, i need to persuade to provide an email address?

The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll

What is the value of x when x + 7 = 21?