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Free_Kalibri [48]
3 years ago
7

How to do multi step equations

Mathematics
1 answer:
VMariaS [17]3 years ago
7 0

Answer:

P.E.M.D.A.S

Step-by-step explanation:

parenthesis

exponents

multiplication

division

addition

subtraction

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Find the probability of exactly three successes in six trials of a binomial experiment in which the the probability of is 50%.
Lyrx [107]

Start by doing the binomial expansion of (x+y)^6 where x represents success. This is

(x^6y^0) + 6(x^5y^1) +15(x^4y^2) +20(x^3y^3) +15(x^2y^4) +6(x^1y^5) +(x^0y^6)

We are interested in the x^3y^3 term which represents exactly 3 sucesses. Since the probalbility of sucess and failure are both .5 we should be able to figure this out just using the coefficients of the terms which is

20/64 = .3125 which is 31.25%

4 0
3 years ago
What is 9x+35= -5y in slope intercept form, and what is the slope and y-intercept.​
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2 years ago
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A rectangular prism has a length of 17 inches, a height of 15 inches, and a width of 17 inches. What is its volume, in cubic inc
frez [133]

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2 years ago
What’s the solution for x-0= 0
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What is the constant of the variation for the inverse variation?
Alisiya [41]

Answer:

2nd possible answer is the correct one; the const. of var. is 1/3.

Step-by-step explanation:

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2 years ago
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