1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sineoko [7]
2 years ago
12

Question shown in image.​

Mathematics
1 answer:
PolarNik [594]2 years ago
8 0

Answer: Step-by-step explanation:

You might be interested in
What is the area of the trapezoid?<br> 6 in.<br> 9 in.<br> 17 in.<br> 12 in.<br> square inches
slamgirl [31]

Answer:

Step-by-step explanation:

Hello!

----------

The area in square centimeters is 68.8.

----------

Have a great day!

6 0
3 years ago
What is the exact volume of the cylinder? 32π in³ 64π in³ 128π in³ 512π in³ Cylinder with radius labeled 4 inches and height lab
8_murik_8 [283]
The answer is 128 pi in^3. You have to multiply 4x4, then multiply that by 8 to get 128.
6 0
3 years ago
Read 2 more answers
Biologists want to know how many fish are in a certain lake. On January 1, they removed 430 fish from the lake and tagged them.
irina [24]
The answer is 640 fish
6 0
3 years ago
Which point represents the origin?
yanalaym [24]
The answer is B) T! Hope this helps!
4 0
3 years ago
The total claim amount for a health insurance policy follows a distribution with density function 1 ( /1000) ( ) 1000 x fx e− =
gizmo_the_mogwai [7]

Answer:

the approximate probability that the insurance company will have claims exceeding the premiums collected is \mathbf{P(X>1100n) = 0.158655}

Step-by-step explanation:

The probability of the density function of the total claim amount for the health insurance policy  is given as :

f_x(x)  = \dfrac{1}{1000}e^{\frac{-x}{1000}}, \ x> 0

Thus, the expected  total claim amount \mu =  1000

The variance of the total claim amount \sigma ^2  = 1000^2

However; the premium for the policy is set at the expected total claim amount plus 100. i.e (1000+100) = 1100

To determine the approximate probability that the insurance company will have claims exceeding the premiums collected if 100 policies are sold; we have :

P(X > 1100 n )

where n = numbers of premium sold

P (X> 1100n) = P (\dfrac{X - n \mu}{\sqrt{n \sigma ^2 }}> \dfrac{1100n - n \mu }{\sqrt{n \sigma^2}})

P(X>1100n) = P(Z> \dfrac{\sqrt{n}(1100-1000}{1000})

P(X>1100n) = P(Z> \dfrac{10*100}{1000})

P(X>1100n) = P(Z> 1) \\ \\ P(X>1100n) = 1-P ( Z \leq 1) \\ \\ P(X>1100n) =1- 0.841345

\mathbf{P(X>1100n) = 0.158655}

Therefore: the approximate probability that the insurance company will have claims exceeding the premiums collected is \mathbf{P(X>1100n) = 0.158655}

4 0
2 years ago
Other questions:
  • Describe how the product of 0.4 × 2 would look on a ten-square grid. The product would have _____ squares shaded out of 10.
    15·1 answer
  • which of the following is a correct equation for the line passing through the point -3,2 and having a slope m=2/3 check all that
    7·2 answers
  • A deposit of 8000 at 9.5% for 120 days
    10·1 answer
  • A photograph is 25 cm wide and 20 am high. it must be reduced to fit a space that is 8 cm high. find the width of the reduced ph
    12·1 answer
  • Select all the solutions to the inequality: -2x&gt;10
    9·1 answer
  • What is the answer to this math question!?
    9·2 answers
  • X(x+7)=0<br>how do you solve this?​
    14·2 answers
  • What is the solution of the equation 3/4x +5 = -9?<br> 16<br> 3<br> Done
    11·1 answer
  • What is a bond and how do you make money from it?
    6·1 answer
  • how many cards from a standard deck must be drawn to guarantee atleast 3 cards of the same suit have been drawn, pidgeon hole
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!