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jeka94
3 years ago
7

Which answer shows 2.13786 times 10 Superscript 4 written in standard form?

Mathematics
2 answers:
Aneli [31]3 years ago
4 0

Answer:

21378.6

Step-by-step explanation:

ivolga24 [154]3 years ago
3 0

Answer:

Answer:

21378.6

Step-by-step explanation:

You move the decimal point four places towards the right.

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If a frozen yogurt has 75 calories in 2 oz, how many are in 8 oz of yogurt?
irina [24]

Answer:

The answer would be 300 calories

Step-by-step explanation:

To find the amount of calories in 8 ounces we need to make the ounce amount the same. Let x equal the number of calories.

75/2=x

To get to 8 ounces we need to multiply the bottom by 4. and what we do to the bottom we do to the top.

75*4/2*4=x

multiply

300/8=x

There are 300 calories in 8 ounces.

4 0
3 years ago
The question reads. Nayeon went on a hike with his aunt, sister and dad. they all started at the same spot but Nayeon and her au
Mashcka [7]
Nayeon and her aunt hiked 154 meters before they had lunch and after they had lunch, they hiked 84 more meters. all together they hiked 238 meters. The dad and sister hiked 167 meters before they had lunch and after they had lunch, they hiked 62 more meters. all together they hiked 329 meters. The difference in meters between Nayeon and her aunt and her dad and her sister (before lunch) is 13 meters. 
5 0
3 years ago
Which of the following shows 2.1851 rounded to the nearest hundredth?
Dmitry [639]

Answer:

C. 2.19

Step-by-step explanation:

4 0
3 years ago
Deer Ankles > Wendys
Marianna [84]

Answer:

LOL absolutely, Deer Ankles are everything !!

Step-by-step explanation:

5 0
3 years ago
What is the completely factored form of x4y – 4x2y – 5y? y(x2 – 5)(x2 1) y(x2 5)(x2 – 1) (x2y – 5)(x2 1) (x2y 5)(x2 – 1)
Gala2k [10]

Answer:

y (x² + 1) (x² - 5)

Step-by-step explanation:

<h3>Factorization:</h3>

   Take 'y' from each term.

x⁴y - 4x²y - 5y = y[x⁴ - 4x² - 5]

Now factorize x⁴ - 4x² - 5.

            Sum = -4

        Product = -5

        Factors =  -5 , 1  

When we add (-5) + 1, it gives (-4) and when we multiply (-5)*1, gives (-5).

x⁴ - 4x² - 5 = x⁴ + x² - 5x² - 5

                 = x²(x² + 1)  -5(x² + 1)

                 = (x²+ 1) (x² - 5)

x⁴y - 4x²y - 5y = y (x² + 1) (x² - 5)

7 0
2 years ago
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