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DerKrebs [107]
4 years ago
9

Each student in a course needs to submit 3 lab assignments and take 2 tests. Design a program to do the following. Ask the user

to enter 3 lab scores and 2 test scores. Calculate and display the lab average and the test average. Also calculate and display the course grade, which equals 55% of the lab average plus 45% of the test average.
Mathematics
1 answer:
dezoksy [38]4 years ago
5 0

Answer:

Enter the value of the score in the laboratory 1

L1 = digited value.

Enter the value of the score in laboratory 2

L2 = digited value.

Enter the value of the score in laboratory 3

L3 = digited value.

Enter the value of the test score 1

P1 = digited value.

Enter the value of the test score 2

P2 = digited value.

Laboratory Average = (L1 + L2 + L3) / 3

Print "Laboratory Average"

Test Average = (P1 + P2) / 2

Print "Test Average"

Course qualification = 0.55 * (Laboratory Average) + 0.45 * (Test Average)

print "Course qualification"

Step-by-step explanation:

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the line with the slope of 1/2 will be greater than the one with the slope of 1/4 because 1/2 is greater than 1/4

Step-by-step explanation:

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When a graph line is vertical, it indicates that the relation is?
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Answer:

When a vertical line is placed across the plot of this relation, it intersects the graph more than once for some values of x. If a graph shows two or more intersections with a vertical line, then an input (x-coordinate) can have more than one output (y-coordinate), and y is not a function of x.

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3 years ago
What is the value of n in the equation (2n + 4) + 6 = -9 + 4(2n
Neko [114]

Answer:

5/2

Step-by-step explanation:

(2n+4)+6=-9+4(2n+1)

2n+4+6=-9+8n+4

2n+10=-9+8n+4

2n-8n=-9+4-10

-6n=-5-10

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simplify

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3 years ago
Where are negative numbers placed on a number line
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6 0
3 years ago
Read 2 more answers
How do i do this? I dont really know where to start
Alex787 [66]
Well, I don’t necessarily remember how to sketch a plane. However, I can help get you started by defining some words they use and hopefully you will be able to do this on your own!

So this plane is made up of three points, names E, D and B. (Edit: This plane may be made up of four points, because of point A.)

E and B are collinear with A. This basically means that they all are on the same line.

D is a vertex. This basically means that it is a dot that these two lines called rays will shoot out of it. I will attach a picture of a vertex.

CD and FD are called rays. See those little lines above them? I’ll be sure to attached another image so that you know what I’m taking about. Anyway, that means they are rays. Rays are like never ending lines; they start at a point and the line will go on for infinity.

(Edit: where did the point f come from? I really wish you would have attached the full picture...)

Whelp, that’s all I’ve got! Good luck!!

(Edit: looks like I can only attach one picture...I’ll comment the other.)

8 0
3 years ago
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