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Darya [45]
3 years ago
10

A relay microchip in a telecommunications satellite has a life expectancy that follows a normal distribution with a mean of 93 m

onths and a standard deviation of 3.8 months. When this computer-relay microchip malfunctions, the entire satellite is useless. A large London insurance company is going to insure the satellite for 50 million dollars. Assume that the only part of the satellite in question is the microchip. All other components will work indefinitely.
(a) For how many months should the satellite be insured to be 96% confident that it will last beyond the insurance date?
Mathematics
1 answer:
Anna007 [38]3 years ago
5 0
All other components will work indefinitly
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scoray [572]
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What is the slope of the line shown in the graph?<br> A 3/2<br> B) 2/3<br> C) -3/4<br> D) -2/3
garik1379 [7]

Answer:

D.

Step-by-step explanation:

y-intercept is (0, 3)

x-intercept is (4.5, 0)

formula to find the slope from two points is

slope = m =  \frac{y2 - y1}{x2 - x1}  =  \frac{y1 - y2}{x1 - x2}  \\

then the slope of the line that crosses (0, 3) & (4.5, 0) is

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6 0
2 years ago
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Allushta [10]

Answer:

Determine the range of the following graph:

12

11

O

10

9

8

7

6

5

NA

Step-by-step explanation:

(f+g)(x)

f(x)= x-3, g(x)= 2x+8

8 0
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Joe is positive 986 yards

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the total difference is 986 +118 = 1,104 yards

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