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Umnica [9.8K]
3 years ago
6

930 is what percent of 1000

Mathematics
2 answers:
kondaur [170]3 years ago
7 0
Hi there, Make 100%=1000 and x%=930. Now, we have 100%/x=1000/930. This would give us x=93. So, 930 is 93% of 1000.
timurjin [86]3 years ago
3 0
I'm pretty sure it would be 93%.

First you make it a decimal by dividing 930/1000 and you get .93.

In order to turn a decimal into a fraction you put put the decimal two places back, that would make it 93%.
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96 + 2w = 160 - 6w
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3 years ago
Based on a study of population projections for 2000 to​ 2050, the projected population of a group of people​ (in millions) can b
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Answer:

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A(t) = 11.19(1.009)^t

(a) The average rate of change between 2000 and 2014 is determined by dividing the difference in the populations in the two years by the number of years. In the year 2000, t=0 and in 2014, t=14. Mathematically,

\text{Rate}=\dfrac{A(2014) - A(2000)}{2014-2000}=\dfrac{11.19(1.009)^14-11.19(1.009)^0} {14}

A(0)=\dfrac{12.69-11.19}{14}=\dfrac{1.5}{14}=0.107

(b) The instantaneous rate of change is determined by finding the differential derivative at that year.

The result of differentiating functions of the firm y=a^x (where a is a constant) is \dfrac{dy}{dx}=a^x\ln a. Let's use in this in finding the derivative of A(t).

A\prime(t) = \dfrac{A}{t}=11.19\cdot1.009^t\ln1.009

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A\prime(14) =11.19\cdot1.009^14\ln1.009=0.114

6 0
3 years ago
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vlabodo [156]

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