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Angelina_Jolie [31]
3 years ago
9

Scientists measure a bacteria population and find that it has 10,000 organisms. Five days later, they find that the population h

as doubled. Which function f could describe the bacteria population d days after scientists first measured it, assuming it grows exponentially?
Mathematics
1 answer:
liraira [26]3 years ago
7 0

Answer:

f(x)= 10,000(2)^x

Step-by-step explanation:

Exponential equations can be modeled by a(r)^x where a is the initial amount, r is the difference, and x is how many units the equation should be squared by.

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dlinn [17]

The answer is true.

Complementary = 90

Supplementary = 180

7 0
3 years ago
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Here are the prices of five new pairs of hockey skates, in dollars: 59, 60, 65, 99, 175. The standard deviation is about $49. If
Phoenix [80]

Answer:

The standard deviation of the new data will be increased as compared to the previous standard deviation of the data.

Step-by-step explanation:

The prices are given to be : 59, 60, 65, 99, 175

Standard deviation = $49

Now, if we add or subtract any constant value to each of the terms then the standard deviation remains unchanged.

But, we add a new price in the given data that is $450

\text{New standard deviation = }\sqrt{\frac{\sum (\bar{x}-x_i)^2}{n}}\\\\\bar{x}\text{ is the mean of data after adding 450 and}\\x_i\text{ are the price values of the sample data}

Hence, Standard deviation is calculated to be 139.5

Therefore, the standard deviation of the new data will be increased as compared to the previous standard deviation of the data.

6 0
3 years ago
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Is y=12(17/10)^x exponential growth or exponential decay
Keith_Richards [23]
Its an exponential growth
7 0
3 years ago
Please help me with the answer to these. The second picture goes along with the first
deff fn [24]
39 cents that would be the answer for your question hopefully
8 0
3 years ago
FlybynightSavings.com is offering a savings account that pays 33% compounded continuously. How much interest would a deposit of
pychu [463]
The exact calculations:
Principal, P=3000
interest rate = 33% per year
Period, t=10 years

Future value
F=Pe^(it)
=3000e^(0.33*10)
=81337.92

Interest 
= future value - principal
= 81337.92-3000
= 78337.92  (to the nearest cent)


6 0
4 years ago
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