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iogann1982 [59]
3 years ago
9

What does this mean when there are no values and Y and X are random variables

Mathematics
1 answer:
max2010maxim [7]3 years ago
7 0

- consider as 1

- must in right terms (y+y=2y)

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What is the simplest form of the expression? sqr root 6x^8y^9/ sqr root 5x^2y^4
expeople1 [14]
For slightly greater clarity, write this expression as

sqrt(6x^8y^9)                                                   6x^8y^9
--------------------    This is equivalent to sqrt[ -------------------- ]
  sqrt(5x^2y^4)                                                  5x^2y^4

Reduce the quantity inside the square brackets, obtaining:

                                                        6*x^6*y^5
                                             sqrt[  ---------------- ]
                                                                 5     

This simplifies as follows:     sqrt[ 6/5 ] * [ x^3 * y^(5/2)

which can be simplified even further if you wish.
4 0
3 years ago
If anyone can help me that would be great
levacccp [35]

30+[10+(3²-4)]

30+[10+(9-4)]

30+[10+5]

30+15

45

4 0
3 years ago
If a plant grows 1/2 inch in 3/7 of a week, how many inches per week is the plant growing?
Tomtit [17]

Answer:Assuming you want the rate per one week.

1/2 ÷ 3/7 = x / 1

(1/2)(7/3) = x

7/6 = x

1 1/6 = x

The plant grows one and one-sixth inches in a week.

Step-by-step explanation:

7 0
4 years ago
The results of a study exhibit response bias. Select the statement that best describes the bias in the study.
dmitriy555 [2]

Answer:

"The interviewer for the study did not record the responses of the subjects accurately." I believe this is most pertinent. B, or the boss of the subjects, could have been an answer, but if all members associated in the study exhibit the similar level of response bias based upon superior employers, then the study remains somewhat accurate, but C, or inaccurate record of responses, would remain biased entirely.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
1800=3×N<br> help asap plzzz
-BARSIC- [3]
Okay first step is dividing by three on both sides.
1800/3 = 3/3 • N
now you have
600 = N
and you’re done!!! :)
6 0
4 years ago
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