Answer:
The formula: e7 = (b7*d7)+(c7*d7*1.5)
Step-by-step explanation:
Given:
Hours worked = b7
Hourly rate = d7
Overtime hours = c7
Salary calculation = e7
Salary = Hours worked*hourly rate + (overtime*hourly rate)*1.5
Formula
e7 = (b7*d7)+(c7*d7*1.5)
The formula e7 = (b7*d7)+(c7*d7*1.5)
Hope this will helpful to you.
Thank you.
Answer:
-2744/405
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
all 4 numbers added up, 68, divide by the amount of numbers, which is 4, and you get the answer
By pulling out the common factors for each pair of terms, we can rewrite the original polynomial like this:
3x(2x + 1) + 10(2x + 1)
These two terms now have a common factor of (2x + 1). Seems like we should be able to do something with that information, don't you think? In fact, we can pull out this common factor and rewrite the polynomial again:
![y = 2 {x}^{3} - 7 {x}^{2} + 2x + 3](https://tex.z-dn.net/?f=y%20%3D%202%20%7Bx%7D%5E%7B3%7D%20%20-%207%20%7Bx%7D%5E%7B2%7D%20%20%2B%202x%20%2B%203)
By inspection 1 is a root of y ,
Hence , (x-1) is a factor of y ,
![\dfrac{2 {x}^{3} - 7 {x}^{2} + 2x + 3 }{x - 1} = 2 {x}^{2} - 5x - 3 \\ \\ 2 {x}^{2} - 5x - 3 = (2x + 1)(x - 3)](https://tex.z-dn.net/?f=%20%5Cdfrac%7B2%20%7Bx%7D%5E%7B3%7D%20-%207%20%7Bx%7D%5E%7B2%7D%20%20%2B%202x%20%2B%203%20%7D%7Bx%20-%201%7D%20%20%3D%202%20%7Bx%7D%5E%7B2%7D%20%20-%205x%20-%203%20%5C%5C%20%20%5C%5C%202%20%7Bx%7D%5E%7B2%7D%20%20-%205x%20-%203%20%3D%20%282x%20%2B%201%29%28x%20-%203%29)
Hence , the 2 other roots are -1/2 and 3 , and the above graphs confirms the same.
Hope it helps you :)