Answer:
5 seconds
Step-by-step explanation:
d = 16t^2
You are given the distance, d, and you need to find the time, t. Replace d with the given distance, 400 ft.
d = 400
400 = 16t^2
Switch sides.
16t^2 = 400
Divide both sides by 16.
t^2 = 25
Take the square root of both sides.
t = 5
Answer: 5 seconds
0.75% is the correct answer
Step-by-step explanation:

Answer:
Irrational:
3√25, √256, √141
Rational:1.1625, 5.516...
Step-by-step explanation:
Net Price: $ 39.95
+ Sales Tax (7%): $ 2.80
Total Price: $ 42.75
Fun fact you said "10 POINTS" but it's not 10 its actually 5 because they divide the points you choose by half so if you press 20 points im getting 10