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Radda [10]
3 years ago
10

Which expression is equivalent to (x⁻⁶/x²)³? A. 1/x B. 1/x⁵ C. 1/x⁹ D. 1/x²⁴

Mathematics
1 answer:
vovikov84 [41]3 years ago
8 0

(x⁻⁶/x²)³=(x^-6-2)^3=(x^-8)^3=x^-24=

=1/x²⁴

So the answer is variant D

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On a Sunday night, there are four people on a bus. The bus has five stops left before it end sits route. Suppose each person wil
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There are two possible outcomes of this experiment either success p or failure q. It has a given number of trials and all trials are independent therefore it is<u><em> binomial probability distribution.</em></u>

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In the question given above n= 5 p =1/2 q= 1/2  r is the given point.

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<u>2. Part 2:</u>

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<u>3. Part 3:-</u> The probability that all four people get off the bus on the same stop.

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<u>4. Part 4-</u> The probability that <u><em>exactly three of the four</em></u> people get off the bus on the same stop.

P (x= x)= 5C5 (1/2)^3(1/2)^1= 1(1/2)^4= 1/16

For binomial distribution click

brainly.com/question/15246027

brainly.com/question/13542338

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