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viktelen [127]
2 years ago
11

Help me and ill mark you brainliest

Mathematics
1 answer:
Harman [31]2 years ago
6 0

Answer:

question 13 = D

Step-by-step explanation:

because you do some math, open a calculator and boom, you have that.

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What is the value of f
nekit [7.7K]
The answer is 64° #markthisbrainleist
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2 years ago
The annual tuition at a specific college was $20,500 in 2000, and $45,4120
nika2105 [10]

Answer: the tuition in 2020 is $502300

Step-by-step explanation:

The annual tuition at a specific college was $20,500 in 2000, and $45,4120 in 2018. Let us assume that the rate of increase is linear. Therefore, the fees in increasing in an arithmetic progression.

The formula for determining the nth term of an arithmetic sequence is expressed as

Tn = a + (n - 1)d

Where

a represents the first term of the sequence.

d represents the common difference.

n represents the number of terms in the sequence.

From the information given,

a = $20500

The fee in 2018 is the 19th term of the sequence. Therefore,

T19 = $45,4120

n = 19

Therefore,

454120 = 20500 + (19 - 1) d

454120 - 20500 = 19d

18d = 433620

d = 24090

Therefore, an

equation that can be used to find the tuition y for x years after 2000 is

y = 20500 + 24090(x - 1)

Therefore, at 2020,

n = 21

y = 20500 + 24090(21 - 1)

y = 20500 + 481800

y = $502300

6 0
3 years ago
What two forms can you write for 0.632
Dennis_Churaev [7]
0.632

=632/1000

=316/500
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OLEGan [10]
I would say it’s A....
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Solve the quadratic equation by factoring. check your solutions in the original equation. (enter your answers as a comma-separat
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