Answer:
Your correct Awnsers are A and D
Y: (0, 0.4)
x: (0.3, 0)
If I’m not mistaken.
1. The whole numbers are the counting numbers starting at zero.
2. The natural numbers are the counting numbers starting at one.
These are just the definitions that are usually used. Some authors count zero as a natural number.
Answer:
Profit is maximized at the output at which marginal revenue exceeds marginal cost by the greatest margin. Total profit is represented by the vertical distance between a total revenue curve and a total cost curve.
Step-by-step explanation:
Answer:
time taken = 2.74 seconds
Explanation:
We are given that:
y = -16t² + 120 models the situation where:
y is the floor number
t is the time taken for the apple to hit the ground
We are also given that the floor number (y) is 10. Therefore, all we have to do is substitute with y in the above equation and solve for the time t as follows:
y = -16t² + 120
10 = -16t² + 120
120 - 10 = 16t²
110 = 16t²
t² = 110/16
t² = 6.875
either t = 2.74 seconds ..........> accepted
or t = -2.74 seconds .........> rejected as time cannot be in negative
Hope this helps :)