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Margarita [4]
3 years ago
9

The area of a circle is 3.14 square yards. What is the circle's diameter?​

Mathematics
2 answers:
forsale [732]3 years ago
6 0

Answer:

d≈2yd

Step-by-step explanation:

Anuta_ua [19.1K]3 years ago
3 0

Answer:

d≈2yd

Step-by-step explanation:

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Please help me!!!!!!!! :)​
nirvana33 [79]

Answer:

Step-by-step explanation:

the 30 year olds are more likely to pick chocolate as their favorite ice cream because the fraction of people who like chocolate is 14/20 where the other 3 are 4/20 and 2/20. this can be converted into percentages as well by multipling by 5. 70% of people who are in their 30s like chocolate opposed to the 20% and 10%.

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3 years ago
Will give brainliest
natima [27]

Answer:

36 in

Step-by-step explanation:

4*3=12, 12*3=36. also plz give me brainliest.

3 0
2 years ago
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There were 900 students enrolled in a high school in 2009 and 1,500 students enrolled in the same high school in 2012. The stude
Volgvan

Answer:

(A)

(t_0,P_0)=(0,900)

(t_1,P_1)=(3,1500)

(B)

m=200

(C)

P=200t+900

(D)

The high school's enrollment in 2017 is 2500

Step-by-step explanation:

Let's assume time starts since 2009

so, In 2009 , t=0

P=900

In 2012,

t=2012-2009=3

P=1500

(A)

So, we have points as

(t_0,P_0)=(0,900)

(t_1,P_1)=(3,1500)

(B)

we can use slope formula

m=\frac{P_2-P_2}{t_2-t_1}

we can plug values

m=\frac{1500-900}{3-0}

m=200

we know that

slope is rate of change of P with respect to time

so, slope means increase in population is 200 per year

(C)

we can use point slope form of line

y-y_1=m(x-x_1)

m=200

(t_0,P_0)=(0,900)

P-900=200(t-0)

P=200t+900

(D)

In 2017 ,

t=2017-2009=8

we can plug t=8

and we get

P=200(8)+900

P=2500

The high school's enrollment in 2017 is 2500

4 0
3 years ago
Solve. A kettle is sold profit equal to one -fourth of its cost price .find the profit percentage.
LuckyWell [14K]

Answer:

25%

Step-by-step explanation:

1/4 is equal to 25%

you divide 1 divided by 4 which equals 0.25 which is 25$

Hope this helps! :D

3 0
3 years ago
10+2345555555+5566666666666666666666
serious [3.7K]

Answer:

666654567777765422257889

5 0
3 years ago
Read 2 more answers
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