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stellarik [79]
3 years ago
8

What's the answer to the question?

Mathematics
1 answer:
Elena L [17]3 years ago
3 0
Standard deviation of math scores is ≈1.1401
Standard deviation of English scores is ≈8.6197

So A is the correct answer.
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This is really simple i just need help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Svetach [21]
It will stay the same.

\frac{2(4)}{4}  = 2
\frac{2(3)}{3}  = 2
\frac{2(2)}{2}  = 2
\frac{2(1)}{1}  = 2
No matter what you multiply 2 by, dividing it by the same number cancels it out, always leaving you with 2.
4 0
3 years ago
Which equation represents the polar form of x2 + (y + 4)2 = 16?
True [87]

Answer:

r = -8sin(theta)

Step-by-step explanation:

used desmos

6 0
2 years ago
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Which is a true statement about conjunctions?
m_a_m_a [10]
Examples of conjunctions are and, but, or, yet. So your answer would be A. I hope this helped. :)
7 0
3 years ago
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Simplify the expression 7.8n²+0.5+9n-.0.4-7n+n²​
Natali [406]

The final answer for this question would be.....

8.8n^2+16n+0.1

Hope this helps!!!!

4 0
3 years ago
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Helppppppppp!!!!,,.yy
Viefleur [7K]

Answer:


Step-by-step explanation:

the unit is 4 min and the answer is he can type 55 words in 1 min

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