4 years ago

What's the area of this rectangle?

Mathematics

2 answers:

ExtremeBDS [4]4 years ago

7 0

Answer:

Step-by-step explanation:so first you need to find the sides 6*3 so it is 24

makkiz [27]4 years ago

6 0

The area of this rectangle is 18 square units. What is the unit of measurement?

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Formula to find base of a triangle

ohaa [14]

Answer:

b=2 A/a sin γ

Step-by-step explanation:

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3 years ago

What is the volume of this right triangular pyramid?

saul85 [17]

Answer:

The answer is 2736 cm³

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3 years ago

Suppose the claim size of an auto collision insurance, X, is uniformly distributed on the interval $1,000 to $10,000. What is th

timurjin [86]

Answer:

35.35%

Step-by-step explanation:

If there were no deductibles, the expected claim payment would be:

$E(X) = \frac{10,000 +1,000}{2} \\E(X) =\$5,500$

If the collision insurance claim is under $2,000, then the insurer would not pay anything, but if X > $2,000, then the insurer would pay X - $2,000. The new expected value is:

$E_2(X)=\frac{2,000-1,000}{10,000-1,000} *0+\frac{10,000-2,000}{10,000-1,000}*\frac{(2,000-2,000)+(10,000-2,000)}{2} \\E_2(X)=\frac{8}{9}*\frac{0+8,000}{2}\\ E_2(X)=\$3,555.56$