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Zolol [24]
4 years ago
14

...Help Please.......

Mathematics
1 answer:
Tamiku [17]4 years ago
7 0

Answer:

  3

Step-by-step explanation:

The function is undefined when its denominator is zero. The value of x that makes the function undefined is the solution to

  10x -30 = 0

  x - 3 = 0 . . . . . divide by 10

  x = 3 . . . . . . . . add 3

The value of x that is not in the domain of the function is x=3. The function is not defined for that value of x.

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Jane Marko buys a car for $43,900.00. In three years, the car depreciates 48% in value. How much is the car worth in three years
Yuki888 [10]
<span>In the question "Jane Marko buys a car for $43,900.00. In three years, the car depreciates 48% in value. How much is the car worth in three years", the correct answer is $22,828.00 (option A). The cost of the car = $43,900.00 Depreciation in value in three years = 48% of $43,900.00 = 0.48 x 43,900.00 = $21,072.00 Value of the car after three years = $43,900 - $21,072 = $22,828.00</span>
4 0
4 years ago
26. Aluminum bronze consists of copper and aluminum, usually in the ratio of 10:1 by weight. If a machine made of this alloy wei
skelet666 [1.2K]

Answer:

(D). 6.

Step-by-step explanation:

The number of parts = 1 + 10 = 11.

So 10/11 of the alloy is copper and 1/11 is aluminium.

So the answer is 1/11 * 66

= 66/11= 6 pound,s

6 0
2 years ago
What is 4140000 in standard form
Mumz [18]

Answer:

four million one hundred forty thousand

Step-by-step explanation:

just read it correctly and then write it down

7 0
3 years ago
Read 2 more answers
Ed's age is twice that of his brother. When you add Ed's age to his brother's age, you get 36. How old is each brother?
svlad2 [7]

The answer to your question is,

Ed is 27. His brother is 9.

How did I get this answer?

Ed's age is twice that of his brother. So of course, when you divide 36 by 2, you would get 18. They are not twins so this wouldn't be the answer. You need to divide 18 by 2 again. This makes 9. If you add 9 to 27, that makes 36. Which is their ages.

-Mabel <3

6 0
4 years ago
NOW FOR REAL ITS MISSING DUE YESTERDAY I NEED THIS DONE NOW
Whitepunk [10]

Answer:

6.45

Step-by-step explanation:

6.9-6.0=0.9

0.9÷2=0.45+6=6.45

This is the middle between 18 and 21.

Hope this helps and give brainliest, thank me and rate it 5 please. :)

4 0
3 years ago
Read 2 more answers
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