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3 years ago

Write out pi in fraction form. lolol

Mathematics

1 answer:

bixtya [17]3 years ago

4 0

Answer:

the answer to your question is 157/50 which would be 3 7/50

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Video games are on sale for 25% off. If a particular game regularly sells for $59.50, what is the sale price? a. $34.83 b. $14.8

iragen [17]

I think the answer would be D. $44.62

8 0

3 years ago

Please help asap there both together

lana66690 [7]

Step 2 , supposed to be 4^-15 instead of 4^-2. Always multiply the exponents together.

Answer: Chris made a mistake in step 2 -C

4 0

2 years ago

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In 1985, there were 285 cell phone subscribers in Arlington. The number of subscribers increased by 75% per year since 1985. Fin

ANTONII [103]

Answer:

The number of subscribers in 2008 is 110,845,988

Step-by-step explanation:

The number of cell phone subscribers in Arlington, in t years after 1985, can be modeled by the following equation.

$N(t) = N(0)(1+r)^{t}$

And which N(0) is the number of subscribers in 1985 and r is the rate it increases per year, as a decimal.

In 1985, there were 285 cell phone subscribers in Arlington.

This means that $N(0) = 285$

The number of subscribers increased by 75% per year since 1985.

This means that $r = 0.75$

$N(t) = 285(1.75)^{t}$

Find the number of subscribers in 2008.

2008 is 2008-1985 = 23 years after 1985. So we have to find N(23).

$N(23) = 285(1.75)^{23} = 110,845,988$

The number of subscribers in 2008 is 110,845,988

8 0

3 years ago

there are 800 students at weaver middle school. to determine which mascot name is preferred by the students at the school, each

daser333 [38]

Answer:

This would not be an appropriate sampling technique because it is biased and it would not be fair for 60 students to choose a mascot for a school with 800 students.

Step-by-step explanation:

3 0

2 years ago

If your percentile rank in a group of 500 students is 84, how many persons rank lower than you?

julsineya [31]

If you do 84 x 5 then you have 420 people lower than you

5 0

3 years ago

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