Subtract original amount from new amount:
84 - 39 = 45
He bought 45 books.
Answer:
60 miles is 96.6 kilometers
Step-by-step explanation:
Same here, we do a quick switcharoo on the variables first,
16 squared is 256 because if you multiply 16 times 16 you get 256
Answer:
Assuming that v0 represents the initial velocity, then v0 = 96 ft/s. Substitute this value into h(t) and set the equation equal to 48. Then, write this quadratic equation in standard form, which is ax² + bx+ c = 0, where a, b, and c are constants. Either use factoring or the Quadratic Function to solve the equation for t. Remember that t must be positive, because it represents a unit of time.
