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3 years ago

Jan's age is 3 years less than twice Tritts age.The sum of their ages is 30. Find their ages

Mathematics

1 answer:

Zanzabum3 years ago

5 0

Jan age is 19. Tritt age is 11.

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What is the answer to this

AlladinOne [14]

Answer:

ABCD ≅ A'B'C'D'

Step-by-step explanation:

When a figure is rotated, its orientation stays the same. This means that the pre-image and the image are labeled in the same direction. Therefore, ABCD ≅ A'B'C'D'

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3 years ago

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Which point could be removed in order to make the relation a function?

zepelin [54]

For a set to be a function, there can be no repeating x-values. Therefore, the answer is (-4,5), because the input value "-4" has two different output values.

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4 years ago

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A survey of 600 randomly selected employees in Company X found that 150 of them completed web analytics training. If there were

Helga [31]

Answer:

The approximate number of employees who completed web analytics training are 245 .

Step-by-step explanation:

Formula

$Percentage = \frac{Part\ value\times 100}{Total\ value}$

As given

A survey of 600 randomly selected employees in Company X found that 150 of them completed web analytics training.

Part value = 150

Total value = 600

Putting in the above formula

$Percentage = \frac{150\times 100}{600}$

$Percentage = \frac{15000}{600}$

Percentage = 25%

Thus this shows that 150 employees who completed web analytics training from 600 employees are 25% .

As given

If there were 980 employees in the company .

Total value = 980

Percentage = 25%

Putting all the values in the formula

$25 = \frac{Part\ value\times 100}{980}$

$Part\ value= \frac{980\times 25}{100}$

$Part\ value= \frac{24500}{100}$

Part value = 245

Therefore the approximate number of employees who completed web analytics training are 245 .

8 0

3 years ago

A marketing executive earns an annual salary of $78,300, and she contributes $6,500 per year to her 401(k) plan. If she has a re

saveliy_v [14]

Answer:

With the assumption being made that the 401-k deductions are pre-tax deductions your calculation is as follows:78,300 - 6,500 = 71,800 (this is your new taxable value)71,800 * 0.27 = 19,386 (This is the amount that will be withheld in income taxes per year.Your answer is A.

3 0

2 years ago

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What is the first step in estimating the quotient 492/50

frutty [35]

Answer:

See below in bold.

Step-by-step explanation:

Round 492 to 500, then

estimate is 500/50 = 10.

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4 years ago