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damaskus [11]
3 years ago
10

In​ 2012, the population of a city was million. The exponential growth rate was ​% per year.

Mathematics
1 answer:
saul85 [17]3 years ago
6 0

Answer:

In​ 2012, the population of a city was 5.72 million.

Step-by-step explanation:

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F(x)=3x square + x f(-5)
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Answer:

If you need the answer as f by simplifying both sides of the equation and then isolating the variable, the answer would be:

xf=\frac{3x^2}{5}-\frac{f(x)}{5}

Or, if you need to evaluate the function itself, the answer would be:

f(x)=3x^2-5xf

8 0
1 year ago
Carlos has a fair die and a number cube. He will flip the fair die one time and roll the number cube one time. What is the proba
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Answer: 0.42 and 5 outcomes.

Step-by-step explanation:

i guess that carlos has a fair coin and a number cube.

the probability can be calculated as the number of outcomes that we want divided the total number of outcomes.

The coin has two possible outcomes, heads and tails, then the probability of getting heads is p1 =1/2

the number cube has 6 numbers, 5 of those 6 numbers are greater than 1, then the probability of getting a number greater than 1 is p2 =5/6

the joint probability is the product of those two:

P = 1/2*5/6 = 5/12 = 0.42

The combinations that include heads and number greater than 1 are 5 combinations:

Heads and 2

Heads and 3

Heads and 4

Heads and 5

Heads and 6.

5 0
3 years ago
PLEASE HELP IM SO CONFUSED <br> Which expression gives the volume of a sphere with radius 8?
kumpel [21]
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3 0
3 years ago
Preston bought a drum set priced at 187.90. The sales tax was found by multiplying the price of the drum set by 0.08. What was t
kobusy [5.1K]

Answer:

202.90

Step-by-step explanation:

If 187.90 is the price before the sales tax, you will multiply it by the 0.08 tax which will give you 15.032. You take 15.032 and add it to 187.90 because that is the sales tax. And after you add it and round to the nearest cent you get 202.90

7 0
3 years ago
Jules has $1,200 and is saving $40 per week. Kelsey has $400 and is saving $50 a week. In how many weeks will Jules and Kelsey h
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3 years ago
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