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Pepsi [2]
2 years ago
15

If I have a 93% in a class, how much would it drop if I got a 66%?

Mathematics
1 answer:
GenaCL600 [577]2 years ago
3 0

Answer:

27%

Step-by-step explaination

93%-66%=27%

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Ancy
iris [78.8K]

Answer: 18:6

Step-by-step explanation:

5 0
3 years ago
Which is an ordered pair on the line 2.5,14 2.25,12 1.25,5 1.5,9
Savatey [412]
I would think that all but one point would be on the line.  One way to approach this problem is to find the equation of the line based upon any two points chosen at random, and then determine whether or not the other points satisfy this equation.  Next time, would you please enclose the coordinates of each point inside parentheses:  (2.5,14), (2.25,12), and so on, to avoid confusion.
                                                               14-12
slope of line thru 1st 2 points is   m = ----------------  =  2/0.25 = 8
                                                              2.50-2.25

What is the eqn of the line:     y = mx + b becomes

                                               14 = (8)(2.5) + b; find b:

14-20 = b = -6.  Then,   y = 8x - 6.

Now determine whether (12,1.25) lies on this line.  

Is 1.25 = 8(12) - 6?  Is 1.25 = 90?  No.  So, unless I've made arithmetic mistakes, (1.25, 5) does not lie on the line thru (2.5,14) and (2.25,12).

Why not work this problem out yourself using my approach as a guide? 



5 0
3 years ago
2Y=5XSquared<br> I don’t have the power symbols on my phone.<br> How do I solve for Y?
gizmo_the_mogwai [7]
Divide both sides by two.
6 0
3 years ago
ᕼEᒪᑭ ᗩᔕᗩᑭ <br> TᕼE ᗷEᔕT E᙭ᑭᒪᗩIᑎEᗪ ᗩᑎᔕᗯEᖇ ᗯIᒪᒪ GET ᑕᖇOᗯᑎ
olga nikolaevna [1]

Answer: Idk if this is right but the answer is 21.2, Each time you add 4.8cm

Step-by-step explanation: 4 cups=11.6cm  

11.6cm+4.8cm=16.4cm

16.4cm+4.8cm=21.2

6 0
2 years ago
What set of reflections would carry hexagon ABCDEF onto itself?
k0ka [10]

Answer:

Took FLVS test and got it right

A. y=x, x-axis, y=x, y-axis.

Step-by-step explanation:

Took FLVS test and got it right

A. y=x, x-axis, y=x, y-axis.

8 0
2 years ago
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