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3 years ago

Determine a25

Mathematics

1 answer:

posledela3 years ago

4 0

I believe it’s 16/21 but I’m not sure.

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So I'm not good with story problems and im trying to figure this one question out. How do I format it?

sashaice [31]

Answer: $76,000

Step-by-step explanation:

State Income Tax = Salary × Income Tax Rate

3040 = Salary × 0.04

÷ 0.04 ÷0.04

76,000 = Salary

5 0

3 years ago

3 1/2 - 1 1/3 x x= 1

slamgirl [31]

Answer:

The value of x for the given expression is $\frac{15}{8}$

Step-by-step explanation:

Given as :

The expression is written

3 $\dfrac{1}{2}$ - 1 $\dfrac{1}{3}$ × x = 1

Or, 1 $\dfrac{1}{3}$ × x = 3 $\dfrac{1}{2}$ - 1

Or, $\frac{(1\times 3) + 1}{3}$ × x = $\frac{(3\times 2) + 1}{2}$ - 1

Or, $\dfrac{4}{3}$ × x = $\dfrac{7}{2}$ - 1

Or, $\dfrac{4}{3}$ × x = $\dfrac{7-2}{2}$

Or, $\dfrac{4}{3}$ × x = $\dfrac{5}{2}$

∴ x = $\frac{\frac{5}{2}}{\frac{4}{3}}$

Or, x = $\frac{5\times 3}{2\times 4}$

I.e x = $\frac{15}{8}$

So, The value of x = $\frac{15}{8}$

Hence The value of x for the given expression is $\frac{15}{8}$ Answer

6 0

3 years ago

What is the difference between normal score and standard score?

Karo-lina-s [1.5K]

Answer:

Difference between standard score and raw score

In statistics, the standard score is the number of standard deviations by which the value of a raw score (i.e., an observed value or data point) is above or below the mean value of what is being observed or measured.

Step-by-step explanation:

normal and rare are same

5 0

3 years ago

Please Help please and thank you!

tatuchka [14]

Answer:

Step-by-step explanation:

cube means 3D square.. right?

so for volume we want the height x width x length.. make sense?

since each edge is 9'

the volume is $9^{3}$ = 729 $ft^{3}$

7 0

3 years ago

Read 2 more answers

Choose the equation that represents the graph below: (1 point)

nata0808 [166]

It would be A. y = −2x − 4.
Hope this helps!!

4 0

4 years ago