3 years ago

Help me please thanks

Mathematics

1 answer:

otez555 [7]3 years ago

3 0

Answer:

B I THING I MIGHT GET IT WRONG!!!

Step-by-step explanation:

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Please help !! Thank youuu

irga5000 [103]

Answer:

System A is A System B is B

Step-by-step explanation:

7 0

2 years ago

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What is the simplified expression for the expression below?

shepuryov [24]

Answer:

4x - 43

Step-by-step explanation:

7(x-4) = 7x - 28

-3(x + 5) = -3x - 15

7x - 28 - 3x - 15 = 4x - 43

7 0

3 years ago

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What kind (type) of decimal number cannot be perfectly converted to fraction form? It can only be estimated by a fraction?

OverLord2011 [107]

Answer:

Repeating decimals

Step-by-step explanation:

They go on forever, the never stop

Hope this helps :)

8 0

3 years ago

Suppose that two electronic components in the guidance system for a missile operate independently and that each has a length of

lord [1]

Answer:

The probability density function for the average length of life of the two components is $f(x) = 0.5e^{-0.5x}$

Step-by-step explanation:

Exponential distribution:

The exponential probability distribution, with mean m, is described by the following probability density:

$f(x) = \mu e^{-\mu x}$

In which $\mu = \frac{1}{m}$ is the decay parameter.

Each missile has a length of life governed by the exponential distribution with mean 1 (with measurements in hundreds of hours). Find the probability density function for the average length of life of the two components.

2, each with mean 1 means that $m = 2*1 = 2, \mu = \frac{1}{2} = 0.5$

So the probability density function is:

$f(x) = 0.5e^{-0.5x}$

8 0

2 years ago

Select from the drop down menu correctly complete each statement. The opposite of - 3 5/8 is on the ( same or opposite which one

EastWind [94]

I believe opposite on both!

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2 years ago

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