Answer:
12.6
Step-by-step explanation:
We can start by finding the area of the rectangle
13x4=52
Now the semicircles, the diameter of the circle is 4, so the radius is 2 to find the area we do
pi x 2=6.3
6.28^2=39.4
since there are two circles we can just add them together instead of dividing the answer above by 2, now we can subtract this from 52
52-39.4=12.6
Use simultaneous equations! ;)
Answer:
Option A - 60
Step-by-step explanation:
Given : On a very hot summer day, 5 percent of the production employees at Midland States Steel are absent from work. The production employees are randomly selected for a special in-depth study on absenteeism.
To find : What is the probability of randomly selecting 10 production employees on a hot summer day and finding that none of them are absent?
Solution :
Applying Binomial distribution,
Here, p is the success p=5%=0.05
q is the failure
n is the number of selection n=10
The probability of randomly selecting 10 production employees on a hot summer day and finding that none of them are absent i.e. x=0
Substitute the values,
i.e. 60%.
Therefore, Option A is correct.
Answer:
-(sqrt2)
Step-by-step explanation:
Answer:24.12
Step-by-step explanation: