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Tanya [424]
3 years ago
11

An insurance company has the following types of insureds: Type A: high risk insureds with a mean loss of 3,000 and a standard de

viation of 10. Type B: low risk insureds with a mean loss of 1,000 and a standard deviation of 5. You are given that 40% of the insureds are high risk. Determine the variance of the amount of loss that the insureds incur.
Mathematics
1 answer:
ivann1987 [24]3 years ago
5 0
I don’t know, but .. you kinda bad tho
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Fill in the last two boxes.
White raven [17]
45+ 35+20=100
R=100=45
N =128
3 0
3 years ago
Which number line represents the solution set for the inequality 3(8 – 4x) < 6(x – 5)?
Marizza181 [45]

The number line which represents the solution set for inequality 3(8-4x)<6(x-5) is (3,inf).

Given an inequality 3(8-4x)<6(x-5).

We have to find the solution set for the given inequality.

<h3>What is inequality?</h3>

A statement of an order relationship greater than, greater than or equal to, less than, or less than or equal to between two numbers or algebraic expressions.

3(8-4x) < 6(x-5).

⇒ 24-12x<6x-30

⇒ 24+30<6x+12x

⇒ 54<18x

⇒ x>54/18

⇒ x>3

Hence, the number line which represents the solution set for inequality 3(8-4x)<6(x-5) is (3,inf).

That is starting from 3 and goes up to infinity.

To learn more about inequality visit:

brainly.com/question/24372553

#SPJ1

7 0
2 years ago
F(x) = 3x + 1 and f-1 =<br> then f(2)=
soldi70 [24.7K]

Answer:

f(x)= 3x + 1

f - 1 = 3x + 1-1

= 3x

f(x) -1= 3x

then f(2)= 3×2+1

=6+1

f(2)= 7.

f(-1)= 3×(-1) +1

= -3+1

f(-1)= -2

5 0
3 years ago
Use a protractor to draw the angle 75 degrees?
AlladinOne [14]

Answer:

Since theres no picture or anything of what angle I have to draw on this is the best I can do!! if you edit your question then I can awnser again on the comments on this awnser.

Step-by-step explanation:

Click on the picture to get full view!!

Hope this helps!! If so please mark brainliest and rate/heart to help my account if it did!!

8 0
3 years ago
Please help me out. I'm stuck on this question. Will mark brainliest.
klio [65]

Answer:

is a linear m=4 y=3

Step-by-step explanation:

3 0
3 years ago
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