Find the distance between the points (8, 1) and (0, 7)

Mathematics

2 answers:

AnnyKZ [126]3 years ago

6 0

Answer: 10

Step-by-step explanation:

Formula : √(xB−xA)2+(yB-yA)2

= √(−8)2+62

= √64+36

= √100 = 10

Nookie1986 [14]3 years ago

5 0

Answer:

the answer would be 10

Step-by-step explanation:

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Vera_Pavlovna [14]

Answer:

Step-by-step explanation:

2x=x+25

2x-x=25

x=25

5 0

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:

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