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3 years ago

Solve the following quadratic equation for all values of xx in simplest form. 16+2x²=30

Mathematics

1 answer:

Katarina [22]3 years ago

6 0

Link Provided in other answer is a SCAM !!! Do NOT CLICK ON IT !!!

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James earns $418 per week and has one exemption. His office’s payroll software is broken and can only compute the withholding fo

user100 [1]

James should earn a <em>weekly</em> salary of $ 432.76 with 0 exemptions to give the closest exemption.

<h3>How to estimate the salary without exemption</h3>

In this question, we should estimate the salary <em>earned</em> before one exemption and find the <em>equivalent brute</em> salary with no exemptions. The expected salary is equal to product the <em>brute</em> salary minus the product of the <em>tax</em> rate and <em>brute</em> salary.

According to the table we have the expected salary after one exemption:

$x = 418\cdot \left(1-\frac{19.66}{100} \right)$

$x = 335.82$

After a quick inspection to the <em>salary</em> column for zero exemptions, we find that percentage associated to a salary with no exemptions: ( $r = 22.40\,\%$ )

$C = \frac{335.82}{1-\frac{22.40}{100} }$

$C = 432.76$

James should earn a <em>weekly</em> salary of $ 432.76 with 0 exemptions to give the closest exemption. $\blacksquare$

<h3>Remark</h3>

The exemption table is missing. The complete figure is shown below.

To learn more on salaries, we kindly invite to check this verified question: brainly.com/question/3315407

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1 year ago

PLS HELP ASAP!!! 30 POINTS (a) What is m<3 ? (b) What is ?

gogolik [260]

Answer:

ACTUA,LY ITS

Step-by-step explanation:

2222

5 0

3 years ago

Read 2 more answers

Divide.

Goshia [24]

Answer:

$\frac{7}{17}$

Step-by-step explanation:

(-14) ÷ (-34)

14/34

= ⁷/17

7 0

2 years ago

36.

nalin [4]

Answer:

Step-by-step explanation:

option (d) 4hrs 40mins

8 0

2 years ago

Let h be the function that assigns each student ID number to a grade level.

denis-greek [22]

Answer:

It is a function Jonny!

Step-by-step explanation:

Hello! I would say to Jonny:

Jonny! A function is a relation between two sets, in which every element of the first set (domain) is assigned only one element of the second set (codomain).

If you have serveral elements of the first set with the same corresponding element of the second set it is correct to call that relation a function.

However, if you have an element of the first set for which your relation can relate to more than one element of the second set, then Jonny, that is not a function.

In the present case, every student ID number can only be realted to a number of the set {9, 10, 11, 12}, a student cannot have more than one current grade level. Therefore, that relation is in fact a function

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2 years ago

Solve the following quadratic equation for all values of xx in simplest form. 16+2x²=30​

Solve the following quadratic equation for all values of xx in simplest form. 16+2x²=30