When rounding a number, the digit of the number can be increased up to 1, but the digit won't be decreased. So, it is possible to round a five digit number into six digit number. But to increase the number digit, the number should be rounded up. To be rounded up, a number should have value 5 or more.

4 0

4 years ago

What is the approximate area of a circle with a radius of 15 yards? Round your answer to the nearest whole number.

Anton [14]

Answer:

A≈706.86yd²

Step-by-step explanation:

I looked it up on google hope this helps(:

6 0

3 years ago

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The explicit rule for a sequence is

pishuonlain [190]

For an explicit formula in its simplified form, we must evaluate the first two terms.

For $a_n=48-11n$ , $a_1=48-11=37$ , and $a_2=48-22=26$ . We see that the common difference is $37-26=-11$ , and $a_1=37$ , so we write,
$a_1=37, \ \ \ a_n=a(n-1)-11$ .

The correct answer is B.

3 0

3 years ago

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