Answer:
3.7 mL
Step-by-step explanation:
Answer:
32.50
Step-by-step explanation:
I took the test
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
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Answer:
12
Step-by-step explanation:
Since 19% of the eggs are yellow,
then 19% of 63 = 11.97
Since eggs have no fractions, then the mean number of expected yellow eggs is 12.
Answer:
x = 18
Step-by-step explanation:
Missing Components of triangle for angles:
A=39
B=51
C=90
Missing Components of triangle for sides:
a=11.3
b=14
x=18
