2 years ago

Use the method of your choice to solve the following system of equations. Write your solution as a coordinate.

Mathematics

1 answer:

Dvinal [7]2 years ago

8 0

X= 3 and y= 4 so the solution as a coordinate would be (3,4)

You might be interested in

Domino's Pizza cuts their Large pizza into 8 equal slices. What is the area of one of the slices if diameter is 16 inches?

Ksju [112]

Answer:

25.1325

Step-by-step explanation:

16/2= radius of 8. pi*r^2 for 8 is 201.06. 201.06/8(slices) = 25.1325

6 0

2 years ago

Read 2 more answers

8. What are the next three numbers in this pattern?

Anuta_ua [19.1K]

Answer:

ANSWER =13,24,14 is the answer

Step-by-step explanation:

please follow

8 0

2 years ago

Read 2 more answers

Can someone please help and explain

Nuetrik [128]

Answer:

Step-by-step explanation:

that is the least common denominator

3 0

3 years ago

Read 2 more answers

In a study of cell phone use and brain hemispheric dominance, an Internet survey was e-mailed to 2455 subjects randomly select

Genrish500 [490]

Answer: 0.355,0.405)

Step-by-step explanation:

Given : Significance level : $\alpha=1-0.99=0.01$

Number of subjects (n) = 2455

Number of surveys returned = 931

The probability of surveys get return will be :-

$p=\dfrac{931}{2455}=0.379226069246\approx0.38$

The confidence interval for proportion is given by :-

$p\pm z_{\alpha/2}\times\sqrt{\dfrac{p(1-p)}{n}}$

$0.38\pm z_{0.005}\times\sqrt{\dfrac{0.38(1-0.38)}{2455}}\\\\=0.38\pm(2.576)0.0098\\\approx0.38\pm0.025=(0.355,0.405)$

Hence, the 99% confidence interval for the proportion of returned surveys : (0.355,0.405)

5 0

3 years ago

A manufacturer of widgets finds that the production cost, What is the selling price per widget as a function of the

Fynjy0 [20]

Answer:

S(C(x)) = –0.14x2 + 140; $108.50

Step-by-step explanation:

did the assignment

8 0

3 years ago

Read 2 more answers