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DochEvi [55]
3 years ago
12

The math club surveyed 100 students about the number of math courses in which they were enrolled and the weight of their backpac

ks. Classify the random variables from the survey.
Number of math courses, discrete; weight of backpack, discrete
Number of math courses, discrete; weight of backpack, continuous
Number of math courses, continuous; weight of backpack, discrete
Number of math courses, continuous; weight of backpack, continuous
Unable to determine from information given
Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
5 0

Answer:

number of math cpurses: discrete. weight of backpacks: continuous

Step-by-step explanation:

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Find all real solutions of the equation. (if there is no real solution, enter no real solution.) 35x2 12x − 36
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</span><span>35x^2 + 12x − 36 = 0.  Also, "the square of x" must be represented by "x^2," and you must insert either the + or the - sign in front of the term 12x.

I am assuming that you meant   </span>35x^2 + 12x − 36 = 0.

If that is indeed the case, then a = 35, b = 12 and c = -36

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x = -----------------------------------------
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