A ball thrown in the air has a height of h (t) = - 16t^2 + 50t + 3 feet after t seconds. a. What is the average rate of change for h (t) between t = 0 and t = 2?

1. 36 seconds per foot

2. 36 feet per second

3. 18 seconds per foot

4. 18 feet per second

Teresa stated that the heights of the students in her class were not a function of their ages. Which reasoning could justify Teresa's statement?

What is a fraction of 10/3

Identify the property used to simplify the following expression. (7 + x) + 1 = 7 + (x + 1) a) Associative Property of addition b) Commutative Property of Addition c) Identity Property of Addition d) Distributive Property

Marnie practiced her basketball dribbling. After two tries, she had bounced the ball 88 times. On the second try, she had 2 fewer bouncers than 8 times the number of bounces she had on the first try. How many bounces did she have on the second try?

Karen spends 450 on monthly bills. of this total amount, 12% is for phone service, 1/10 is internet service, 2/9 is for utilities. id the rest of the amount is for food, how much does Karen have for

Jake saves $186 to buy a new phone that costs $366. He earns $6 an hour mowing lawns. How many more hours does Jake have to work in order to have the exact amount to buy the new phone? A) 61 B) 92 C) 31 D) 30

The numbers in this chart represent the weights in kilograms of five members of a middle school boys' baseball team.

The length of a rectangle is six times the width. if the perimeter of the rectangle is 112 in, find it's area. ? in^2

Big ideas math 6th grade chapter 5 test

Standard form three hundred forty two thousand five hundred seven