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3 years ago

I need help, giving brainliest.

Mathematics

2 answers:

storchak [24]3 years ago

5 0

Answer:

Step-by-step explanation:

Nadusha1986 [10]3 years ago

3 0

Answer:

1) C

Step-by-step explanation:

I don't think any of the answer choice below no. 2 is correct

no.2) -22/-31

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If you drew a vertical line every time the SIN graph touched the x-axis, what function would that create an asymptote for?

Gnoma [55]

Answer:symptotes are invisible lines which are graphed function will approach very closely but not ever touch. This lesson covers vertical and horizontal

Step-by-step explanation: :)

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2 years ago

Which function is even? Check all that apply.

iris [78.8K]

im pretty sure its

(A) y=cos x

(B) y=sec x

5 0

2 years ago

For one toss of a certain coin, the probability that the outcome is heads is 0.6. If this coin is tossed 5 times, which of the f

pishuonlain [190]

Answer:

The probability is 0.33696

Step-by-step explanation:

The probability that the outcome will be heads x times is calculated using the following equation:

$P(x) = nCx*p^{x} *(1-p)^{n-x}$

nCx is calculated as:

$nCx=\frac{n!}{x!(n-x)!}$

This apply for variables that follows a binomial distribution. In which we have n independent and identical events with two possibles results: success and fail with a probability p and 1-p respectively.

So, In this case, n is equal to 5, and p is equal to 0.6 because we are going to call success the event in which the outcome of the coin is head.

Then, the probability that the outcome will be heads at least 4 times is calculated as:

P = P(4) + P(5)

Where P(4) is:

$P(4) = 5C4*0.6^{4} *(1-0.6)^{5-4}$

P(4)=0.2592

And P(5) is:

$P(5) = 5C5*0.6^{5} *(1-0.6)^{5-5}$

P(4)=0.07776

Finally, the probability is:

P = 0.2592 + 0.07776

P = 0.33696

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3 years ago

It costs 15 dollars to send 3 packages through a certain shipping company consider the number of packages pero dollar?

docker41 [41]

solution:

= $15 for 3 packages

= 5 packages per dollar (15/3)

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2 years ago

12) Domain<br> Range<br> Function?<br> -2

Kisachek [45]

Answer: The domain of a function f(x) is the set of all values for which the function is defined, and the range of the function is the set of all values that f takes. (In grammar school, you probably called the domain the replacement set and the range the solution set.

Step-by-step explanation:

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3 years ago