Answer:
DIALATION- REDUCTION
Step-by-step explanation:
Answer:
The maximum rate of change is between second 15 and second 19.
Step-by-step explanation:
See the attached table.
The table shows the total distance a spider traveled after a light was turned on.
Now, the average rate of change between two consecutive times in the table is given by
=
Therefore, between second 5 and second 11, the average rate of change =
Between second 11 and second 15, the average rate of change =
Between second 15 and second 19, the average rate of change =
Between second 19 and second 28, the average rate of change =
Therefore, the maximum rate of change is between second 15 and second 19. (Answer)
Given Information:
Population size = n = 300
standard deviation = σ = 15
confidence level = 99%
Required Information:
Margin of error = ?
Step-by-step explanation:
The margin of error is a measure of the effectiveness of your survey.
Margin of error = z*(σ/√n)
z-score corresponding to 99% confidence level = 2.58
Margin of error = ±2.58*(15/√300)
Margin of error = ±2.58*(0.866)
Margin of error = ±2.23
Hence the correct option is C ±2.23
Answer:
can you write these in proper way
Answer:
64y² - 81
Step-by-step explanation:
(8y +9)(8y - 9)
64y² - 72y + 72y - 81
64y² - 81