3 years ago

Calcule o va,lor:a)3-²b)3-³c)3-⁴

Mathematics

1 answer:

ehidna [41]3 years ago

8 0

Si estos son exponentes negativos:
a) 1/9
b) 1/27
c) 1/81

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5.62 as a mixed number in simplest form

Andrej [43]

5.62 would be 5 62/100 then you can simplify the fraction down
62/100 - 31/50
5 31/50
Hope I helped :)

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3 years ago

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Tristan is comparing two number patterns based on the information below.

ivanzaharov [21]

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Pattern B gets larger fast since 4 is greater than 3.

explanation:
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Pattern B: 1, 5, 9, 13, 17

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The temperature in your town is 31°F. The radio announcer says that the temperature will drop 15 degrees. What will the temperat

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3 years ago

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A company has 8 mechanics and 6 electricians. If an employee is selected at random, what is the probability that they are an ele

Andre45 [30]

Answer:

$Probability = \frac{3}{7}$

Step-by-step explanation:

Given

Electrician = 6

Mechanic = 8

Required

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$Total = n(Electrician) + n(Mechanic)$

$Total = 6 + 8$

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$Probability = \frac{n(Electrician)}{Total}$

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<em>Hence, the probability of selecting an electrician is 3/7</em>

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3 years ago

The graph of a system of linear equations is shown below. What is the solution of the system?

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Step-by-step explanation:

It is where the two lines intersect.

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3 years ago

Calcule o va,lor:a)3-²b)3-³c)3-⁴​​​​

Calcule o va,lor:a)3-²b)3-³c)3-⁴