4 years ago

If P(A) = 3/4, P(B) = 1/2, and P(A u B) = 7/8, what is P(A n B)? 1/8 3/8 7/8 5/8

Mathematics

1 answer:

Sophie [7]4 years ago

5 0

The answer of the set is(3/8)

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How do I find this out

spin [16.1K]

If you take the square root of 3, you get ~1.732, which is between 1.7 and 1.8

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3 years ago

Read 2 more answers

A wastewater treatment plant receives 20million gallons per day (mgd) of flow. This wastewater has a solid concentration of 384m

xxMikexx [17]

Answer:

64,092.73 pounds

Step-by-step explanation:

1 gallon = 3.78541 liter

1 pound = 453592 mg

In order to obtain the weight of solids that enter the plant each day, simply multiply the wastewater flow by the solids concentration and make the necessary unit adjustments:

$W=20,000,000\ gal*384\frac{mg}{L}*\frac{3.78541\ L}{1\ gal}*\frac{1\ lbs}{453592\ mg} \\W=64,092.73\ lbs$

64,092.73 pounds of solids enter the plant each day.

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4 years ago

Which ordered pairs are solutions to the inequailty 2x + y > -4

Sedbober [7]

A, B, and D are the correct answers

7 0

3 years ago

Hey can you please help me posted picture of question

iragen [17]

We have the following function:
C (t) = 6t - 180
Clearing t we have:
6t = c + 180
t = c / 6 + 180/6
Rewriting:
t (c) = (c + 180) / 6
Answer:
The inverse function for this case is given by:
t (c) = (c + 180) / 6
option A

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4 years ago

A quilt pattern uses a square with 7 1/2 inch sides. Patty wants to make each side 2/3 of the patterns length. Find the new dime

viktelen [127]

The new squares would be 5 inches long on each side. Because 7 1/2 / 3 * 2 = 5

5 0

3 years ago