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3 years ago

Is -1 part of the set of whole numbers

2 answers:

s2008m [1.1K]3 years ago

5 0

No. The whole numbers are the natural numbers (counting numbers, 1, 2, 3...), but starting with zero instead of one. -1 is an integer but not a whole number.

morpeh [17]3 years ago

5 0

Answer:

Step-by-step explanation:

No, Whole numbers are : 0,1,2,,3.........

-1 will come under integers: ......... -4, -3, -2, -1, 0, 1, 2,3,4,..............

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20. 64% of the people at the movie theater bought popcorn in one weekend. For the next weekend, if the movie theater expects 125

Yuki888 [10]

Answer:

Step-by-step explanation:

20.64 divided by 100 then multiplied by 125 which will result in you receiving the answer 25.8 but I rounded it off to 26

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2 years ago

Which shows the following expression after the negative exponents have been eliminated?

SVETLANKA909090 [29]

Answer:

$\frac{a^3b^4}{ab^2}$ which is the last choice in the question

Step-by-step explanation:

Simplify

$\frac{a^3b^{-2}}{ab^{-4}} = \frac{a^3}{a}\frac{b^{-2}}{b^{-4}}$

Using the fact that $\frac{x^m}{x^n} =x^{m-n}$

We get

$\frac{a^3}{a} = a^{3-1} = a^2$

$\frac{b^{-2}}{b^{-4}} = b^{-2-(-4)} = b^2$

$\frac{a^3b^{-2}}{ab^{-4}} =a^2b^2$

Multiplying numerator and denominator by $ab^2$ gives

$a^2b^2 \frac{ab^2}{ab^2}$

= $\frac{a^3b^4}{ab^2}$ ANSWER

Hint:

We can eliminate first choice since negative exponents still remain

We can eliminate third choice because the expression has a minus sign which is not possible

That just leaves second and fourth choices to work with

7 0

1 year ago

How do I solve |y-9| = 6? <br> 25 POINTS!

Arlecino [84]

Answer:

Step-by-step explanation:

3-9=-6 but absolute is 6

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3 years ago

I need help with this problem

denis-greek [22]

Answer:

sorry dawg this stuff hard. lol good luck

Step-by-step explanation:

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2 years ago

PLEASE HELP ASAP ill give brainly to the first CORRECT ansewr

gtnhenbr [62]

The answer is the first one

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3 years ago

Read 2 more answers