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3 years ago

Evaluate the expression for y=3.8, y=5, and y=5.6. y=4

Mathematics

1 answer:

Vaselesa [24]3 years ago

8 0

Answer:(a) x - 0.7 = 1.5

Step-by-step explanation:

Determine whether each of the following is a solution of x − 0.7 = 1.5: (a) x = 1 (b) x = −0.8 (c) x = 2. Step 1. Substitute the number for the variable in the equation.

Step 2. Simplify the expressions on both sides of the equation.

Step 3. Determine whether the resulting equation is true.

If so, the number is a solution.

If not, the number is not a solution.

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Me dicen la sifra 5p-14=8p+19

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5p-14=8p+19
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3 years ago

Given;, angle 2 = angle 4. angle 2 = 110<br>prove angle 3 = 70

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Answer:

Step-by-step explanation:

180-110+70

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4 years ago

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miv72 [106K]

Answer:

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Step-by-step explanation:

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Read 2 more answers

[4C-04] An insurance policy reimburses a loss with a deductible of 5. That is, if a loss is less than 5, policy will pay zero. I

user100 [1]

Answer:

-3

Step-by-step explanation:

Given that an insurance policy reimburses a loss with a deductible of 5. That is, if a loss is less than 5, policy will pay zero. If it is more than 5, then the policy will pay (loss - 5).

We have distribution of y as

$f(y) = \frac{2}{y^3} , y>1\\ =0 otherwise$

expected value of the benefit paid under the insurance policy

= $E(Y-5)\\=E(Y)-5$ , by linearity property of expectation.

$E(y) = \int\limits^\infty_1 {y(\frac{2}{y^3} )} \, dy\\=\frac{-2}{y} \\=-0+2\\=2$

Hence expected value of the benefit paid under the insurance policy

=2-5 =-3

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4 years ago