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ch4aika [34]
3 years ago
7

Which function is shown in the graph below?​

Mathematics
1 answer:
Helga [31]3 years ago
8 0

Answer:

C

Step-by-step explanation:

I’m not entirely sure if this is right but I hope I helped.

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I added the screenshot of the question if you could let me know the answer and how u got it please and thank you.
jeka57 [31]

The percent it needs to.grow each year is.4 percent because the investment wants.to.increase by factor.of.5. in 20 years. 20 divided by 5 would 4 percent each year.

5 0
3 years ago
micheal spent 18 at a local farmers . The apples he bought cost 2$ per pound, the peppers coat 3$ per pound. How many pounds of
algol13

Answer:

Step-by-step explanation:

3 pounds of apples and 4 pounds of peppers

six pounds of apples and two pounds of peppers

5 0
4 years ago
Please help me on this question
viva [34]

I am stuck on same thing as u

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
If f(x) = 2x - 1 and g(x= 3x + 5, what is f(g(-3))?
In-s [12.5K]

Answer:

The answer to this question is -21.

Step-by-step explanation:

f(g(-3)) says "f at g at -3".

"Evaluating  the value of g if x is -3, Then put the value of  x into the f function".

g(x) = x - 4

g(-3) = 3x +5

g(-3)=3*(-3)+5

g(-3)=-15+5

g(-3)=-10.

put -10 into the f.

f(x)=2x-1

f(-10)=2*(-10)-1

f(-10)=-20-1

f(-10)=-21.

so f(g(-3))=-21.

4 0
3 years ago
A business school professor uses multiple choice tests. Each question on his exams has five possible answers which are assumed t
avanturin [10]

Answer:

a. The null hypothesis for this test is that the observed distribution is the same as uniform distribution

b. The degrees of freedom do you have for this test is 4

c.  The calculated value of the test statistic is 9.250

Step-by-step explanation:

a. According to the given data we can conclude that the null hypothesis for this test is that the observed distribution is the same as uniform distribution.

b. In order to calculate the degrees of freedom do you have for this test we would have to make the following calculation:

degrees of freedom=k-1

degrees of freedom=5-1

degrees of freedom=4

c. In order to calculate the value of the test statistic first we have to calculate the frecuency expected as follows:

expected frecuency=total observed frecuency/total number of category

expected frecuency=1,000/5

expected frecuency=200

Hence, to calculate the value of the test statistic we have to calculate the following formula:

x∧2=∑(fo-fe)∧2/fe

=(185-200)∧2/200+(230-200)∧2/200+(215-200)∧2/200+(180-200)∧2+(190-200)∧2

=9.250

The calculated value of the test statistic is 9.250

7 0
4 years ago
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