What is 6.2 x 105 in scientific notation?

Answers

Answer 1

Answer: First we have to just multiply it.
6.2*105=651
Scientific notation require that first part is between 0 and 9 and second its 10 to the power of something. Lets focus on the first part at the begging. We can divide 651 by 100 to get 6.51, so its between 0 and 9 ===> ok. Now we have note down dividing by 100 by 10 to the power of something. As we know that when we put minus to the exponent we obtain inverse number. Finally we can write 100= $10^2$
Now we put minus in front of 2 to get dividing by 100.
Final form is 6.2*105=651=6.51*10^(-2)
Hope that helps

Answer 2

Answer: $6.2 \cdot105=651=6.51\cdot10^2$

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Order the fraction from least to greatest 1/4,1/6,1/5

Answers

Hey There Remone,

Order the fraction from least to greatest 1/4,1/6,1/5

$(1)/(6) than (1)/(5) last (1)/(4)$

1/6, 1/5, 1/4 because the more sections the smaller they are which means that is least

Is 5/6 = > < than 7/8

Answers

Answer: 5/6>7/8

Hope that helps

5/6>7/8
Hope it helps u

How does estimation help you place the decimal point when multiplying

Answers

So that you know if your answer is close enough to be correct.

if you put decimal point if u get close enough u can figure out if u are close to answer it might be right

What is 16% of 140.

Answers

16% = 0.16

'of' = multiplication

0.16 * 140 = 22.4

22.4 is 16% of 140 =)

Carl puts $1.10 in his penny bank every day in the month of July (31 days) his total saving was 55.00 at the end of June. What’s the best estimate for Carl’s savings at the end of July

Answers

He saves $1.10 everyday in July.

So he will have ($1.10 x 31) = $34.10 saved in July.

His total savings will be ($34.10 + 55)

Hence he will have a total of $89.10 at the end of July.

ANSWER:
He will have $89.10 at the end of July.

You will need to find how much he got on July so you will need to multiply 1.10 and 31.

1.10 time 31 is 34.1

Then subtract 55-34.1=20.9

Answer:20.9

7. y = -x + 1
Axis of Symmetry:
Vertex:
Domain:
Range: