Answer:
In decimal it would be 1012228.4
But if you want it in a fraction it would be 
Step-by-step explanation:
Multiply the numbers from the parentheses
280.8×360.5
Multiply the numbers again and you get
101228.4
Hope this helpsʕ•ᴥ•ʔ
The number of ways that the company can choose four workers is 40920 ways.
<h3>How to calculate the number?</h3>
From the information, the building company employs 3 laborers 12 joiners 8 electrician 4 plumbers. The total number of workers will be:
= 3 + 12 + 8 + 4
= 27 workers
It should be noted that combination will be used to choose the 4 workers. This is illustrated as
Combination formula
ⁿCr = n! / ((n – r)! r!)
n = the number of items.
r = how many items are taken at a time.
where n = 33
r = 4
ⁿCr = n! / ((n – r)! r!)
³³C₄ = 33! / (33 - 4)! 4!
= 33! / 29! 4!
= 33 × 32 × 31 × 30 / 4 × 3 × 2
= 40920 ways
Learn more about combinations on:
brainly.com/question/4658834
#SPJ1
Answer:
approx. 154 or 49pi
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
We are given the two functions:
And we want to find:
Substitute:
Rewrite:
Combine like terms:
In conclusion:
Hence, our answer is B.
