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DIA [1.3K]
2 years ago
7

PLEASE HELP https://brainly.com/question/19115517

Mathematics
2 answers:
Montano1993 [528]2 years ago
5 0
??? Im sorry im confused
Pavlova-9 [17]2 years ago
5 0

Answer:

didnt mean to write here sorry

Step-by-step explanation:

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Draw a line through all points with a y-coordinate of -3.
Sedbober [7]

Answer:

See image below

Step-by-step explanation:

We want to draw a line through all points with a y-coordinate of -3; first let's observe some of these points: (-3,-3), (0,-3), (1,-3), (10,-3) are all part of this line.

We can see that what all these points have in common are that they have -3 in the y axis. Therefore, the graph of the line would be y = -3

This line is drawn in the graph below.

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2 years ago
Find the value of given expression
Lerok [7]

Answer:

√{395×395}=√395²=395 is your answer

8 0
2 years ago
Read 2 more answers
The function c=2.50(n-2)+1.50 represents the cost c in dollars of printing n invitations. Which of the following is not true?
Yuri [45]
Please put the selections. I can't tell you what isn't true if you don't.
6 0
3 years ago
Find the integral of this problem
balu736 [363]
So, the anti derivative= x^2 -.8x +C. Ignore C.
Plug in 2= 4-(2)(.8)=2.4
Plug in .4= .16-(.4)(.8)=-.16
2.4-(-.16)= 2.56
4 0
3 years ago
The cost C, in dollars, to have medical records transcribed is a function of time, t in hours. A physician's group spends C(t) =
Contact [7]

Answer:

B. $39550

Step-by-step explanation:

The expression for the function is not well-formatted, find the correct format in the solution bellow

Step one:

given data

We are told that the function of the cost is

C(t) = 0.04t^3- 0.1t^2 + 5.5t

instantaneous rate c(t) is the value obtained when we plug in 100 for t in the function above

substituting we have

C(t) = 0.04(100)^3- 0.1(100)^2 + 5.5(100)\\\\\C(t) = 0.04*1000000- 0.1*10000 + 5.5*100\\\\C(t) = 40000-1000+550\\\\C(t) = 39550

$39550

3 0
2 years ago
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