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Sergio [31]
3 years ago
13

Help, Im not smart and I don't get this.

Mathematics
1 answer:
daser333 [38]3 years ago
8 0

Answer:

The number of students enrolled at a college is 18,000 and grows 3% each year. Complete parts (a) through (e).​

​a) The initial amount a is 18,000.

​b) The percent rate of change is 3%, so the growth factor b is 1 + 0.03 = 1.03.

​c) To find the number of students enrolled after one​ year, you calculate 18,000 · 1.03.  

​d) Complete the equation y = 18000 · 1.03^2 to find the number of students enrolled after x years.

​e) Use your equation to predict the number of students enrolled after 21 years.

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Two angles are supplementary if their sum is​ 180°. the larger angle measures five degrees more than four times the measure of a
wlad13 [49]
Let x represent the smaller angle.
Let y represent the larger angle.

The problem states that the larger angle measures five degrees more than four times the measure of the smaller angle.
With this given information, we can create the following equation.

y=4x+5

Also, they a supplementary, meaning that they add up to 180. We can create another equation.

x+y=180

Since we have two linear equations and we want to find the solution, we have a system of linear equations. Let's solve this system by using the substitution method.

Substitute y=4x+5 into x+y=180

x+y=180

After substituting, you get

x+4x+5=180

Now, combine the x's

5x+5=180

Subtract both sides by 5

5x=175

Divide both sides by 5.

x=35

Now, we can solve for y using the equation x+y=180 since we know the value of x.

35+y=180

Subtract both sides by 35.

y=145

The smaller angle has a measure of 35 degrees and the larger one has a measure of 145 degrees. Have an awesome day! :)
5 0
3 years ago
Help please!!!<br> what goes in the y for the output?
Mazyrski [523]

Answer:

5, 2, 1, 2, 5

Step-by-step explanation:

5 0
2 years ago
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it takes 2/3 of a day to complete 1/9 of an order of purse. at this rate how long will it take to complete the order
Harrizon [31]
To find how long it takes to complete the order, it will take 9 times of 2/3 of a day to complete an order. 2/3 times 9 equals 18/3 which equals 6 days.
6 0
3 years ago
F(x)=300(1.16)power x can someone help me out
Vedmedyk [2.9K]

Step-by-step explanation:

I am not too sure what the question asking for

but to evaluate f(x) = 300(1.16) power x = 7.500^20

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3 years ago
Y=-1/9x-4 Which of the following is the equation of a line that is parallel?
fenix001 [56]

Any line with a slope of -1/9 will be parallel

4 0
3 years ago
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