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lukranit [14]
3 years ago
8

The diameter of a circle is 7 cm. Find its area to the nearest tenth.

Mathematics
1 answer:
lubasha [3.4K]3 years ago
8 0
The correct answer is 38.48 cm squared
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A town has a population of 2000 and grows at 4% every year write an equation to represent the scenario​
vfiekz [6]

Answer: P=2000(1.04)^t.

Step-by-step explanation:

It is given that,

Initial population of a town = 2000

Growth rate = 4% = 0.04 per year

The exponential growth function for population is

P=P_0(1+r)^t

where, P_0 is initial population, r is growth rate and t is number of years.

Substitute P_0=2000,r=0.04 in the above equation.

P=2000(1+0.04)^t

P=2000(1.04)^t

Therefore, the required equation is P=2000(1.04)^t, where P is population after t years.

7 0
3 years ago
What is the sign of -9. (0/-3)
svetoff [14.1K]

Answer:

C zero

Step-by-step explanation:

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3 years ago
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DIA [1.3K]
1.1+2+7+25+1.1+2+2 and rhat is the expression
7 0
3 years ago
P(A) = 8/15
In-s [12.5K]

Answer:

Step-by-step explanation:

note :  P(AUB) = p(A)+p(B) - p(A∩B)

P(AUB) = 8/15+6/15- 1/5 = 8/15+6/15-3/15 = 11/15 answer : B

6 0
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An investment of $750 earns 3.3% Interest compounded monthly. What is the equation that modelsThe value of investment
Ugo [173]
It depends on how you set it up bc if you set it up: $750/3.3% you'd have to multiply the 750 by .033 to get an answer then work from there.
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