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Elina [12.6K]
3 years ago
11

Unit rate of 88 students for 4 classes

Mathematics
1 answer:
masya89 [10]3 years ago
7 0
22 students per class
88/4 = 22
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Given a=-3,b=4 and c=-5, evaluate a-b-c<br><br> A.-12<br> B.-6<br> C-2
adelina 88 [10]

Answer:

C

Step-by-step explanation:

a-b-c

-3-4-(-5)

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-2

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3 years ago
Evaluate the integral of the quotient of the cosine of x and the square root of the quantity 1 plus sine x, dx.
VMariaS [17]

Answer:

∫((cos(x)*dx)/(√(1+sin(x)))) = 2√(1 + sin(x)) + c.

Step-by-step explanation:

In order to solve this question, it is important to notice that the derivative of the expression (1 + sin(x)) is present in the numerator, which is cos(x). This means that the question can be solved using the u-substitution method.

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= ∫(u^(-1/2) * du). Integrating:

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∫((cos(x)*dx)/(√(1+sin(x)))) = 2√(1 + sin(x)) + c!!!

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what shape is ABCD?

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So for this problem what you have to do is-
the right side first so 5/8-2 3/8= 1.7
then do the left side so 48 / 24=2
so your answer would be <
i hope i helped!

please make brainliest if so!
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they increased by 70 percent. divide 667 by 912 and you get 0.67237903 but you round to the tenths and get 70% because you move the decimal to the right twice

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