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svet-max [94.6K]
3 years ago
15

What is 98.9940 to the nearest foot ? & 42.426 to the nearest foot

Mathematics
2 answers:
mart [117]3 years ago
6 0

Answer:

98.9940 to 99

42.426 to 42

Step-by-step explanation:

To start off, 5 or more, go next door (round up), so 4 or less stays the same.

To round to the nearest foot, we know that we'll have to round the ones place. So we look at the tenths place for reference:

9<u>8</u>.9940

We have to round the 8 using the 0.8. Because 8, as a digit, is larger than 5, we have to go next door—round up:

99.0000 = 99

Same thing for 42.426:

To round to the nearest foot, we know that we'll have to round the ones place. So we look at the tenths place for reference:

4<u>2</u>.426

We have to round the 2 using the 0.4. Because 4, as a digit, is less than 5, we stay the same:

42.000 = 42

kkurt [141]3 years ago
3 0

Answer:

1. Round Up To 99

2. Round Down To 42

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If there are 16 ounces in a pound and a baby weighs 10 pounds, how many ounces does the baby weigh?
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Percents from Tabled Values
alexandr1967 [171]

Answer:

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Step-by-step explanation:

It is convenient to use a spreadsheet to total the numbers for you. This reduces errors and put the numbers in a form that makes it easy to see what you're working with in any given calculation.

  men with HS degree = (male HS)/(all male)

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  4-yr degrees in group = (4-yr degrees)/(total group)

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<em>Comment on the problem</em>

The spreadsheet is identical to the one used for your other problem. All that needed to be done was to enter the new numbers. The formatting, headers, and formulas remained the same. For solving these problems, it's a matter of picking the two numbers needed from the appropriate row or column and computing their ratio.

(The computations were done by hand here to better show you the numbers used and the rounding to tenth percent. They can be done in the spreadsheet with point and click.)

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3 years ago
Find the circumference of the pizza. Round your answer to the nearest hundredth.
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Answer:

34.56 inches

Step-by-step explanation:

The formula for the circumference is : \pi *diameter

The diameter is the full length of the interior of a circle.

To work this out you  would simply multiply the diameter of 11 by pi, which gives you 34.56.

1) Multiply pi by  11.

\pi *11=34.56

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3 years ago
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