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sattari [20]
3 years ago
14

I just need help for one question

Mathematics
1 answer:
olganol [36]3 years ago
6 0

(2,1) is the answer.

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In 2013 number of students in a small school is 284.it is estimated that student population will increase by 4 percent
BaLLatris [955]

The situation can be modeled by a geometric sequence with an initial term of 284. The student population will be 104% of the prior year, so the common ratio is 1.04.

Let \displaystyle PP be the student population and \displaystyle nn be the number of years after 2013. Using the explicit formula for a geometric sequence we get

{P}_{n} =284\cdot {1.04}^{n}P

n

=284⋅1.04

n

We can find the number of years since 2013 by subtracting.

\displaystyle 2020 - 2013=72020−2013=7

We are looking for the population after 7 years. We can substitute 7 for \displaystyle nn to estimate the population in 2020.

\displaystyle {P}_{7}=284\cdot {1.04}^{7}\approx 374P

7

=284⋅1.04

7

≈374

The student population will be about 374 in 2020.

5 0
3 years ago
Positive integers are whole numbers that are greater than zero true or false
cestrela7 [59]
False they don't have to be whole numbers. As long as they're greater than 0
4 0
3 years ago
Read 2 more answers
What's Trey doing tomorrow?
Pavel [41]

Answer:

B

Step-by-step explanation:

He also is a point guard and has shoe game.

6 0
2 years ago
Read 2 more answers
12 stamps increased by 125% what is the new amount
GREYUIT [131]

12 x 1.25 = 15

15 is the new amount

4 0
3 years ago
6/(x+1)-5/2=6/(3x+3)
jolli1 [7]
If you would like to calculate 6/(x+1)-5/2=6/(3x+3), you can do this using the following steps:

6/(x+1)-5/2=6/(3x+3)
6/(x+1)-5/2=6/(3(x+1))      /*(x+1)
6 - 5/2 * (x+1) = 6/3
6 - 2 = 5/2 * (x+1)
4 = 5/2 * (x+1)     /*2/5
4 * 2/5 = x + 1
8/5 - 1 = x
x = 8/5 - 5/5 = 3/5

The correct result would be 3/5.
6 0
3 years ago
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