The probability distribution gives the potential cost of routine maintenance and major repairs in the first 5 years you own a car. cost over 5 years0$500$1,000$1,500$2,000probabi lity of cost incurred0.190.670.090.040.01what is the expected cost of routine maintenance and major repairs for the 1st 5 years you own the car? (recall: the expected value is the mean.)a. 505b. 5000c. 101d. 1000

A. 505

Step-by-step explanation:

The expected cost is given by the sum of each possible outcome's value multiplied by its probability:

The expected cost of routine maintenance and major repairs for the 1st 5 years you own the car is $505.

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc

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step-by-step explanation:

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