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3 years ago

CAN ANYONE PLEASE HELP ME?.......Find P(4).A. 1/8B. 1/4C. 1/2

Mathematics

2 answers:

Nadya [2.5K]3 years ago

8 0

Answer:

A. 1/8

Step-by-step explanation:

n(4) = 1

n(S) = 8

p(4)= n(4)/n(S)

=1/8 Ans.

Mama L [17]3 years ago

3 0

It’s C because I got an A on that quiz and it was pretty hard

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Studentka2010 [4]

Answer:

Option B.

Step-by-step explanation:

It is given that Tram left a tip of $9, which was $\dfrac{3}{20}$ of the total cost of the food.

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3 years ago

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Read 2 more answers

The value of the definite integral / 212x – sin(x) dx / 122x-sin(x) is

blondinia [14]

Hi there!

$\boxed{= 70 + cos(12) - cos(2) \approx 71.26}$

$\int\limits^{12}_{2} {x-sin(x)} \, dx$

We can evaluate using the power rule and trig rules:

$\int x^n = \frac{x^{n+1}}{n+1}$

$\int x = \frac{1}{2}x^{2}$

$\int -sin(x) = cos(x)$

Therefore:

$\int\limits^{12}_{2} {x-sin(x)} \, dx = [\frac{1}{2}x^{2}+cos(x)]_{2}^{12}$

Evaluate:

$(\frac{1}{2}(12^{2})+cos(12)) - (\frac{1}{2}(2^2)+cos(2))\\= (72 + cos(12)) - (2 + cos(2))\\\\= 70 + cos(12) - cos(2) \approx 71.26$

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3 years ago

CAN ANYONE PLEASE HELP ME?.......Find P(4).A. 1/8B. 1/4C. 1/2​

CAN ANYONE PLEASE HELP ME?.......Find P(4).A. 1/8B. 1/4C. 1/2