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3 years ago

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Given that events A and B are independent with P(A)=0.5 and P(B)=0.15, determine the value of P(A∣B), rounding to the nearest th

ousandth, if necessary.

1 answer:

g100num [7]3 years ago

8 0

Owner is very happy and very happy to join us to help us

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Which is an irrational number, 0, the square root of 2, three fourths, or 4 squared

GaryK [48]

Answer:

$\sqrt{2}$

Step-by-step explanation:

4 0

3 years ago

How do you solve the equation y-3=-¼(x+3)

likoan [24]

Because you have two variables and only one equation, you can only solve for approximate answers, and not complete, absolute answers.

<h3><u>You can simplify this equation to x = -4y + 12</u></h3>

y - 3 = -1/4(x + 3)

Distributive property.

y - 3 = -1/4x - 3/4

Multiply all terms by 4.

4y - 12 = -x

Multiply all terms by -1

-4y + 12 = x

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3 years ago

Write -3i + (3/4+2i) - (9/3+3i) as a complex number in standard form

bogdanovich [222]

Answer:

= -3i + (3/4+2i) - (9/3+3i)

= (3/4 - 9/3) + (-3 + 2 -3)i

= -9/4 -4i

4 0

3 years ago

the perimeter of a square clock is 16 6 / 9 inches.The perimeter of a rectangle clock is 16 16/18 inches. Write an inequality co

dlinn [17]

16 16/18 = 16 8/9

so the rectangular clock has a greater perimeter than the square one.

area rectangular clock > area square clock

16 8/9 > 16 6/9

3 0

3 years ago

The cost to produce a product is modeled by the function f(x) = 5x^2 − 70x + 258, where x is the number of products produced. Co

Advocard [28]

The minimum of a quadratic function, with a positive coefficient a, is its vertex.

Let's find the x₀ coordinate.

$f(x) = 5x^2 -70x + 258\\\\x_0=\dfrac{-b}{2a}=\frac{-(-70)}{2*5} =\frac{70}{10} =7$

Now we need to find y₀ coordinate. That will be the minimum of function.

$y_0=5\times7^2-70\times7+258=13$

So, the minimum cost to produce the product is $13

Decompose 5x^2 − 70x + 258 into multipliers

$5x^2 - 70x + 258=(5x^2-70x+245)+13=5(x^2-14+49)+13=\\=5(x-7)^2+13$

Answer: 5(x − 7)^2 + 13; The minimum cost to produce the product is $13.

4 0

3 years ago