Answer:
446
Step-by-step explanation:
9n-4
9(50)-4
450-4
=496
0.27 per ounce for regular
And
0.26 per ounce for family
Answer: 100 ft^2
Step-by-step explanation:
Replace s with 5 in your equation and solve:
=
The number of second it takes the apple to hit the ground is 4 seconds
To answer the question, we need to know what functions are
<h3>What are functions?</h3>
Functions are mathematical equations that show the relationship between two variables
Given that when an apple is dropped from a tower 256 feet high, the function h(t) = -16t² + 256 modelshe height of the apple, in feet, after t seconds.
<h3>Time it takes the apple to hit the ground</h3>
The time it takes the apple hits the ground is when h(t) = 0
So, h(t) = 0
-16t² + 256 = 0
-16t² = -256
t² = -256/-16
t² = 16
t = ±√16
t = ±4
Since t ≥ 0, t = 4 seconds
So, the number of second it takes the apple to hit the ground is 4 seconds
Learn more about functions here:
brainly.com/question/25638609
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