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statuscvo [17]
3 years ago
8

Please check this for me i just learned scientific notation

Mathematics
2 answers:
slega [8]3 years ago
8 0

Answer:

2.6373 \times 10^4

Step-by-step explanation:

The starting number must always be in the ones' place, it cannot be in the tens place. And it must be between 1 and 10.

r-ruslan [8.4K]3 years ago
5 0

Answer:you are correct on all ur scientific questions:D

Step-by-step explanation:

So let’s see if ur correct

2(8-5)^2=18 (correct)

2*3^2

2*3*3

18

26.373*10^3=26,373(correct)

26.373*10*10*10

26,373

4^8*4^4= 16777216

4^12= 16777216(Correct)

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Square root of 244 by division method
navik [9.2K]

Answer:

The square root of 244 is 15.62 ( up-to 2 decimal places)

Step-by-step explanation:

Following is the division method for square root of 244 with rules as follows:

  • Make pairs of the given digit starting from right (unit place). They will be calculated one by one as formed in pairs/singles.
  • Digit added for divisor and quotient will be same at each step.
  • Each next dividend will be formed by subtracting product of divisor and quotient from first digit/pair.
  • Each next divisor will be formed by taking two times of previous quotient and annexing it with suitable digit that gives equal to or less than the dividend.

Following solution gives square root of 244:

I hope it will help you!

7 0
3 years ago
Need the answers for 4-8
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6 0
3 years ago
In the year 1987, an investment was worth $29,800. In the year 1997, this
Veseljchak [2.6K]

Answer:

a) 46.98%

b) increasing rate of change

Step-by-step explanation:

In year 1987, investment worth $29800

In year 1997, investment worth $43800

Rate of change = 1997investment - 1987investment / 1987investment × 100

Rate of change = 43800 - 29800/29800 × 100

= 14000/29800 × 100

= 0.46979 × 100

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Therefore, the rate of change of the investment during the time period is 46.98%.

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