Which is the addend and the sum?

Mathematics

2 answers:

snow_tiger [21]3 years ago

8 0

For that problem, all you have to do is add all of the trees up together. :3

madam [21]3 years ago

8 0

You just have to add all the trees up together your welcome

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A calculator displays a result as 1.3540980 107 kg. the estimated uncertainty in the result is Â±2%. how many digits should be i

yan [13]

<span>2 significant digits.

Let's see what the range of possible values you can have for 1.3540980 if your uncertainty is +/- 2% 2% of 1.3540980 = 0.02 * 1.3540980 = 0.027082 So the lowest possible value for your result is 1.3540980 - 0.027082 = 1.327016 The largest possible result is 1.3540980 + 0.027082 = 1.38117996 Notice that only the 1st 2 digits of the result match which is reasonable since a 2% error means that your result is only accurate to within 1 part in 50.</span>

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3241004551 [841]

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Step-by-step explanation:

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3 years ago

Alex purchased a new car for $28000. The car depreciates 7.25% each year. what will the price be in 5 years?

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Use the depreciation formula.

$\sf p(1-r)^n$

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Simplify by subtracting:

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