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vlada-n [284]
3 years ago
13

Hi there!!

Mathematics
1 answer:
densk [106]3 years ago
8 0
Well, it depends on what the weight of the test is. Most courses tell you that a test is worth a certain percentage of your grade(i.e. Final Exam is worth 20% of your entire grade). It also depends on what your grades for other assignments were, and how many there were. Try asking your teacher.

The average of your previous grade and the grade you got on your test is 84.5%. Average is the mean, which is calculated by: (91 + 78)/2.
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Answer:

Linear

Step-by-step explanation:

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300 + 110 = 410

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520 + 110 = 630

4 0
3 years ago
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Blizzard [7]

Answer:

59

Step-by-step explanation:

5au+24av-5bu-30bv

rearrange it

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5a+5b-24a-30b

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5a+24a-5b-30b

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5+24-5-30

29- -30=59

-and - = +

5 0
2 years ago
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S_A_V [24]
<span>Differentiating :

y' = 1 + sec^2(x),
</span><span>
cosπ=−1</span><span>

plug in pi = -1 ,for x:

1 + sec^2(pi) = 1 +  (-1)^2 
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3 years ago
Last year 49 people adopted a manatee through fia’s foundation. This year 15% more people adopted a manatee. How many people ado
borishaifa [10]

The equation is 49 times .15 which equals 7.35 then you add that to 49 which equals 56.35. Hope that helps and sorry if its wrong

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The tickets for an upcoming ballet cost $54 per person. Mrs. Anastos wants to purchase 16 tickets for her friends. What
MissTica

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the answer is $864 pls give brainliest

Step-by-step explanation:

5 0
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