There will be 9. Hope this helped! :)
Answer:
When a trinomial is in the form of ax2 + bx + c, where a is a coefficient other than 1, look first for common factors for all three terms. Factor out the common factor first, then factor the remaining simpler trinomial. If the remaining trinomial is still of the form ax2 + bx + c, find two integers, r and s, whose sum is b and whose product is ac.
Step-by-step explanation:
Answer:
The approximate relative frequency of Managers who worked more than 40 hours will be
.
Step-by-step explanation:
The complete question is mentioned below in the attached diagram.
From the question diagram which is attached below, it is clear that
- there are total
employees, and
- there are
are who work more than
hours per week.
Hence, the approximate relative frequency of managers who worked more than 40 hours will be:
Which is is equal to
.
Therefore, the approximate relative frequency of Managers who worked more than 40 hours will be
.
Answer:
n = 16
Step-by-step explanation:
Step 1: Cross multiply
6(n - 7) = 2(2n - 5)
Step 2: Distribute
6n - 42 = 4n - 10
Step 3: Subtract 4n on both sides
2n - 42 = -10
Step 4: Add 42 to both sides
2n = 32
Step 5: Divide both sides by 2
n = 16
Answer:
2A / r^2 = pi
Step-by-step explanation:
A = 1/2 pi r^2
Multiply by 2
2A = pi r^2
Divide by r^2
2A / r^2 = pi r^2/r^2
2A / r^2 = pi