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Inessa [10]
3 years ago
15

Find the residual values, and use the graphing calculator tool to make a residual plot.

Mathematics
2 answers:
Y_Kistochka [10]3 years ago
6 0

C. No, it follows a pattern



Alex73 [517]3 years ago
5 0
The answer is C. <span>No, the points are in a linear pattern. </span>
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A bakery sells mocha cupcakes and chocolate cupcakes. One day it sold 28 mocha and
Ivanshal [37]

Answer:

35% of the cupcakes were Mocha.

Step-by-step explanation:

So, 28 + 52 = 80 which means the question is: 28 is what percent % of 80? And 28 is 35% of 80. Hope I helped! Sorry if not. Have a wonderful day and an even better Christmas break! Remwmber to focus on the positive and give me a follow! ;) Bye!

4 0
3 years ago
(1) Ax + By = C (2) Dx + Ey = F Jim is trying to solve the system of equations. He begins by multiplying equation (1) by D and e
attashe74 [19]

Answer:

No, Angela is not correct.

As the method Jim was performing will also lead to the solution.

Step-by-step explanation:

We are given first equation as:

                  Ax + By = C

Second equation is:

                   Dx + Ey = F

Jim solved the equation as:

He begins by multiplying equation (1) by D and equation (2) by A.

and so by subtracting both the equations he will obtain a value of y.

and then put the y-value in any of the given two equations to obtain the value of x.

Angela Method:

you should have multiplied equation (1) by E and equation (2) by B.

and when she will subtract both the equations she will get the value of x first and then when she will put the value of x in any of the given equation she will obtain the value of y.

But both will get a value for x and y.

Hence, the method Jim was performing was also correct.

8 0
4 years ago
Read 2 more answers
PLSS HELP FOR BRAINLIST!!!! btw its my birthday :D
hichkok12 [17]

Answer:

c(x)

Step-by-step explanation:

c(x) increases by 10 every time

a(x) is multiplied by 2

b(x) is multiplied by 4

6 0
2 years ago
Simplify: <br><br> √(61-24√5)
alexandr402 [8]

Answer:

3√(5) - 4

Step-by-step explanation:

a^2 - 2ab +b^2 = (a-b)^2

√(61-24√5)

= √((4-3√5)^2)

=3√(5) - 4

4 0
4 years ago
The number of people who enter an elevator on the ground floor is a Poisson random variable with mean 10. If there are N floors
Stella [2.4K]

Answer:

Expected no of stops=N(1-exp(-10/N)

Step-by-step explanation:

Using equation

X=∑I_{m}

where m lies from 1 to N

solve equation below

E(X)=N(1-exp(-10/N)

6 0
3 years ago
Read 2 more answers
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