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Shalnov [3]
3 years ago
9

If C=4 & D=3 2c^2-5d=?

Mathematics
2 answers:
Vesnalui [34]3 years ago
5 0
C^2= 16, 2 x 16 = 32.
5d = 5 x 3= 15
32 - 15 = 17
salantis [7]3 years ago
4 0
Just plug in the values. Use PEMDAS

2(4)^2 - 5(3)
2(16) - 5(3)
32 - 15
17 <----------Answer
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The beginning part of the question is missing and it says;

The measures of center can be used to summarize the number of pets that students own. Cameron asked eight of his classmates how many pets they own. The results are listed below.

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Median

Step-by-step explanation:

Let's rearrange the results from least to most.

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Mode is the most occurring number which in this case is zero, so Cameron can't use that to convince his parents to get another pet.

Median is middle number and in this case is 2.

Mean is; sum of results/ number of results = 19/9 = 2.11

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7 0
3 years ago
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Irina18 [472]

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Step-by-step explanation:

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5 0
4 years ago
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tankabanditka [31]

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6 0
3 years ago
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Step-by-step explanation:

I had this question on my practice exam for my midterm.

4 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!!!!!
jolli1 [7]
So hmm check the picture below

and since you already covered solving system of equations, surely you'll breeze right through B)

5 0
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