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3 years ago

Round 8.95 to the nearest tenth.did the ones place change? explain

2 answers:

6 0

8.95 to the nearest tenth.

The tenth digit is the first after the decimal point to the right. And that is 9.
Looking at the next digit after it is 5, and it is up to 5 so we increase the 9 to 10.

And of course the 10 would cause an increase to the 8 for it to become 9.

≈ 9.0 to the nearest tenth.

Papessa [141]3 years ago

6 0

Yes the ones place changed to 9 because when u round numbers you look to the digit to the right of it. If it's 5 or higher you round up. So the digit to the right of 9 being 5 u round up. But 9 rounds up to 10 and then u put the zero in the tenths place and you add one to 8

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Four emple yees can service 20

photoshop1234 [79]

Answer:

Step-by-step explanation:

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2 years ago

The value of U.S exports to China increased from $1480 million in 2011 to $2768 million

aliya0001 [1]

The percentage of increase was 87.027... %

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Suppose, the percentage of increase is $x\%$

So, the amount of increase = $x\%$ of 1480 $=1480*\frac{x}{100}=14.8x$

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3 years ago

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shusha [124]

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3 years ago

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johns test grades in his science class are 82, 93, 75, and 89 what is his average? 1. (87.45) 2. (80.00) 3. (90.40) 4. (89.25) 5

inessss [21]

First you add all the numbers together. So you add 82+93+75+89 to get 339. Once you get that, you divide it by the amount of numbers there are. In this case, it's 4. 339 divided by 4 is 84.75.

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3 years ago

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Value discounting refers to the fact that the percieved value of the reinforcer is less the longer you have to wait for it. See

vekshin1

Answer:

there is an economic principle that states that 1 dollar today is worth more than 1 dollar in the future, since an invested dollar could earn interests and gain value.

For example, we can assume a 6% interest rate (0.5% monthly interest rate), and using the present value formula we can determine the present value of $100:

given to us in 30 days = $100 / (1 + 0.5%)¹ = $99.50
given to us in 150 days = $100 / (1 + 0.5%)⁵ = $97.54
given to us in 300 days = $100 / (1 + 0.5%)¹⁰ = $95.13

In order to calculate the value of $100 given to us tomorrow, we would need to determine a daily interest rate = 6% / 360 = 0.00017

$100 given to us tomorrow = $100 / (1 + 0.00017)¹ = $99.98

since the amount of money is not that large and the interest rate is rather low, the difference in value is not that large. But imagine if you used a 24% interest rate instead of 6% (monthly interest rate = 2%)

$100 given to us in 30 days = $100 / (1 + 2%)¹ = $98.04
$100 given to us in 150 days = $100 / (1 + 2%)⁵ = $90.57
$100 given to us in 300 days = $100 / (1 + 2%)¹⁰ = $82.03

as the interest rate increases, the present value decreases.

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2 years ago