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2 years ago

Help I don't understand this, Can someone explain this to me?

Mathematics

2 answers:

saul85 [17]2 years ago

7 0

Answer:

The second answer is correct (5 x 1,000,000,000)

Step-by-step explanation:

Just count the number of zeros. Multiplying a number liket his by five doesn't change the number of zeros

tatuchka [14]2 years ago

4 0

Answer:

5×1,000,000,000

Step-by-step explanation:

You multiply all of them and whichever gives you the the same number as 5,000,000,000 is the right one which so happens to be 5×1,000,000,000

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Solution:

Given that,

Kristen was asked to write each of the numbers in the expression 80,000 x 25 using exponents

Her response was (8 x 10 to the power of 3) x 5 to the power of 2

No, the response of Kristen is wrong

Let us first understand about exponents

An exponent refers to the number of times a number is multiplied by itself

Given expression is:

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