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3 years ago

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Mathematics

2 answers:

konstantin123 [22]3 years ago

7 0

Answer: -3 degrees F

Step-by-step explanation:

It dropped by 9 so you do 6-9 which = -3

nirvana33 [79]3 years ago

6 0

Answer:

-3 degrees

Step-by-step explanation:

6-9=-3

you subtract by 9 because the temperature dropped by 9 degrees

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The absolute value of the sum of two different integers with the same sign is 8.Pat says there are three pairs of integers that

ludmilkaskok [199]

Answer:

see the explanation

Step-by-step explanation:

I don't agree, there are 6 pairs of numbers

because

The pairs of integers are

$+1 \ and +7$ ----> $\left|1+7\right|=8$

$+2 \ and +6$ ----> $\left|2+6\right|=8$

$+3 \ and +5$ ----> $\left|3+5\right|=8$

$-1 \ and -7$ ----> $\left|-1-7\right|=8$

$-2 \ and -6$ ----> $\left|-2-6\right|=8$

$-3 \ and -5$ ----> $\left|-3-5\right|=8$

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3 years ago

Vocabulary// the ____ states that any # plus it's opposite equals zero

Archy [21]

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3 years ago

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valentinak56 [21]

Answer:

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Step-by-step explanation:

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Hope this helps.

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4 years ago

Write a rule for g and then graph each function. Describe the graph of g as a transformation.

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3 years ago

The AAA system contains 3 independent components in parallel, each with probability of failure 0.4. Find the expected number of

Gre4nikov [31]

Answer:

Step-by-step explanation:

For each component, there are only two possible outcomes. Either it fails, or it does not. The components are independent. We want to know how many outcomes until r failures. The expected value is given by

$E = \frac{r}{p}$

In which r is the number of failures we want and p is the probability of a failure.

In this problem, we have that:

r = 1 because we want the first failed unit.

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The expected number of systems inspected until the first failed unit is 2.5

8 0

3 years ago

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