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3 years ago

alan earned 200$ for 14 hours of work assuming he is paid by the hour how much will alan earn if he works 70 hours

Mathematics

2 answers:

In-s [12.5K]3 years ago

7 0

Answer:

1,000

Step-by-step explanation:

200 divided by 14=14.285

14.285 times 70 equals 1000

klio [65]3 years ago

3 0

The answer is 1,000 hhh

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Add.<br><br> (6x3+3x2−2)+(x3−5x2−3)<br><br> Express the answer in standard form.

sergiy2304 [10]

Answer:

$7x^3-2x^2-5$

Step-by-step explanation:

We need to add the two terms.

$(6x^3+3x^2-2)+(x^3-5x^2-3)$

Solving,

Combine the like terms and adding those terms

$(6x^3+3x^2-2)+(x^3-5x^2-3)\\=6x^3+3x^2-2+x^3-5x^2-3\\=6x^3+x^3+3x^2-5x^2-2-3\\=7x^3-2x^2-5$

So, the answer is:

$7x^3-2x^2-5$

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3 years ago

Is this a function?

vredina [299]

Answer:

Yes

Step-by-step explanation:

To be a function, the graph must pass the vertical line test.

The vertical line test is simple. Imagine you draw an infinite number of vertical lines. In all of these lines, it should never hit the function twice in the same x value.

For example, if it hits (4, 2) and (4, 7), the graph is not a function because there are two points with the same x value.

3 0

3 years ago

Read 2 more answers

TIME RE

tester [92]

Answer:

see explanation

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

$\frac{f(b)-f(a)}{b-a}$

Here [ a, b ] = [ 4, 7 ], thus

z = $\frac{g(7)-g(4)}{7-4}$

4 0

3 years ago

What is equivalent to 4:3

kap26 [50]

Answer:

the answer is 6:8 or 9:12

Step-by-step explanation:

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3 years ago

Of the last 100 customers entering a computer shop, 25 have purchased a computer. If the classical method for computing probabil

Zanzabum

The answer would be C. 0.25 because one in four customers are buying a computer.
1/4 = 0.25

5 0

3 years ago