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3 years ago

Suppose A and B are dependent events.if P(A)=0.5 and P(B)=0.6

Mathematics

2 answers:

zaharov [31]3 years ago

7 0

Answer:

Step-by-step explanation:

the anwser is D hope this helps =D

Gnoma [55]3 years ago

4 0

Answer:

Option C.

Step-by-step explanation:

If A and B are independent events then theorem says

P(A∩B) = P(A) × P(B)

Since value of P(A) = 0.5 and P(B)= 0.6 has been given in the question.

Then P(A∩B) = 0.5×0.6

= 0.3

Therefore, option C. is the answer.

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A stone is thrown vertically upward from a platform that is 20 feet height at a rate of 160 ft/sec. Use the quadratic function h

Nutka1998 [239]

Check the picture below.

$\textit{vertex of a vertical parabola, using coefficients} \\\\ y=\stackrel{\stackrel{a}{\downarrow }}{-16}x^2\stackrel{\stackrel{b}{\downarrow }}{+160}x\stackrel{\stackrel{c}{\downarrow }}{+20} \qquad \qquad \left(-\cfrac{ b}{2 a}~~~~ ,~~~~ c-\cfrac{ b^2}{4 a}\right)$

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1 year ago

A soup recipe calls for 3 chopped onions. You want to make 1/5 of the recipe. How many onions will you need? Which proportion wi

Leya [2.2K]

Answer:

3/5, 1 onion,

Step-by-step explanation

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8 0

3 years ago

I will like to know how to solve this

Alexxandr [17]

This is a linear equation in x.

So you need to group like terms

$1 + 4x = - 5 + 7x$
Let us group the x terms on the Right Hand Side of the equation and the constant terms on the Left Hand Side.

$1 + 5 = 7x - 4x$
We can now simplify

$6 = 3x$
Now let us divide both sides by 3.

$\frac{6}{3} = \frac{3x}{3}$

This implies that

$2 = x$
or

$x = 2$
Let us our answer

$1 + 4(2) = - 5 + 7(2)$

$1 + 8 = - 5 + 14$
$9 = 9$
Good we are right

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4 years ago

Read 2 more answers

HELP PLEASE!!!!!!!! I GIVE 21 POINTS!!!!!!!!! AND BRAINLEAST <3

REY [17]

6. domain=age

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4 years ago

What number is the same as 3n

Lubov Fominskaja [6]

Its 3 i think yea its 3

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3 years ago