I don’t know how to do the steps help please thank you
I don’t know how to do the steps help please - 1

Answers

Answer 1
Answer:

Answer:  The correct answer is:  " 6 ∛3 " .

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Step-by-step explanation:

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Given:     2  *  \sqrt[3]{81}   ;  

Simplify this given expression:

Let us list the factors of:  81:

1, 2, 3, 9, 27 , 81 .

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Are any of these factors "perfect cubes"?

Let's see:  ∛27 =  3 ;   (use calculator);  since:  " 3³ = 3 * 3 * 3 " .

81 = 27 * 3 ;

So:    "  ∛(81) " ;

          =  ∛(27)  * ∛(3)  ;

          =  " 3  *  ∛3 "  ;

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 →   The original expression:

    " 2 * ∛81 " ;

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              =  2 * 3 * ∛3 ;

              =  (2 * 3)  * ∛3 ;

              =   6 ∛3  .

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The answer is:  " 6 ∛3 " .

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Hope this answer is helpful to you!

           Wishing you the best!

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What decimal is halfway between 18 hundredths and 3 tenths

Answers

The decimal halfway between 18 hundredths and 3 tenths is 0.24.

Given that, 18 hundredths and 3 tenths.

What are decimal numbers?

Decimals are one of the types of numbers, which has a whole number and the fractional part separated by a decimal point. The dot present between the whole number and fractions part is called the decimal point.

Here, 18 hundredths

= 18/100

= 0.18

3 tenths

= 3/10

= 0.3

Now, halfway between 18 hundredths and 3 tenths

= (0.18+0.3)/2

= 0.24

Hence, the decimal halfway between 18 hundredths and 3 tenths is 0.24.

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Answer:

its not a decimal but 915 is halfway between 18 hundredths and 3 tenths

Step-by-step explanation:


Find the sum of -5,16,2

Answers

13 because -5+16+2 is simply 18-5 so therefore your left with 13

Do 2(x, y) → (3,5).
The point (x,y) is

Answers

Answer:

(1.5, 2.5)

Step-by-step explanation:

(x,y) is being multiplied by 2 to get (3,5). We need to divide it by 2 to find x and y.

3/2= 1.5

5/2=2.5

Thus, the answer is (1.5, 2.5). Hope this helped!

You and your friend get the same magazine. You spend $15 for twelve issues. Your friend pays $1.50 per issue but gets the first two issues free. How many issues will your friend get if he also spends $15?

Answers

The friend will get 12 issues for $15.

What is a Ratio?

A ratio indicates the number of times one number contains another.

Given that, the friend pays $1.50 per issue:

$1.5 = 1 issues

$1 = 1/1.5 issues

$15 = (1/1.5) × 15 issues

$15 = 10

Since the friend gets the first two issues free, he will get 10 + 2 =12 issues.

Hence, the friend will get 12 issues for $15.

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he will get 12 issues too. Since he spent 15 dollars  in total you would divide that by 1.50 to see how many he actually purchased and it comes out to 10 meaning that he got 10 issues with the money. Now he got two free issues so you would add them to the ones he purchased, so 10 + 2 which would equal 12. So in total he got 12 issues. I hope that helps and wasn't confusing.

Use a whole number, a fraction, one plus sign, and four 2's to make 23.

Answers

(2+1/2-1/2)x2x2x2+7=23

A newborn kitten weighs 3 ounces at birth. After four weeks, it weighs 13 ounces. Which of the following is true?A.
The kitten's age and weight are not in a proportional relationship because the kitten does not weigh zero ounces at birth.
B.
The kitten's age and weight are not in a proportional relationship because the weight of the kitten increases by 2.5 ounces every week.
C.
The kitten's age and weight are not in a proportional relationship because the weight of the kitten increases over time.
D.
The kitten's age and weight are not in a proportional relationship because the difference in the weight of the kitten after four weeks is 10 ounces.
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Answers

Answer:

I think it's A because it didn't start at 0