3 years ago

What is the domain of the function y= cube root of x -1?

1 answer:

3 0

$y=\sqrt[3]{x-1}$
The cubic root exists from every real number, therefore the domain is

 $-\infty < x < \infty$

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The ratio of men to women in a certain factory is 3 to 4. There are 222 men. How many workers are there?

IgorLugansk [536]

The ratio of men to women in a certain factory = 3:4
The total number of men in the factory = 222
Let us assume the common ratio to be = x
Then
3x = 222
x = 222/3
= 74
Then
The total number of women workers in the factory = 4 * 74
= 296
So
The total number of workers in the factory = 296 + 222
= 518
From the above deduction we can easily conclude that there are a total of 518 workers in the factory.

8 0

3 years ago

Please help! 3x – 4 = = 35

olganol [36]

Answer:

Step-by-step explanation:

3x13-4=35 Hope this helps

5 0

3 years ago

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5. Tom had 321 dollars to spend on 9 books. After buying them he had 15 dollars. How much

Andrew [12]

Answer:

It should be $34

Step-by-step explanation:

321 - 15 = 306 ÷ 9 = 34

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3 years ago

Π π ππ π ππ π ππ π ππ π ππ π ππ π ππ π ππ π ππ π ππ π ππ π ππ π ππ π ππ π ππ π ππ π π

Serga [27]

The answer would be 1.405332e-13
Hope I helped!

7 0

3 years ago

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What is the GCF of 21x^3+14x^2+35x

Archy [21]

I like prime factorization for finding the GCF:
$21x^3=3^.7^.x^.x^.x$
$14x^2=2^.7^.x^.x$
$35x=5^.7^.x$

What common things can you pull from each term...It must be the same amount from each?
7x

4 0

4 years ago