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3 years ago

Event A has probability 0.2. Event B has probability 0.6. If the probability that both events occur is 0.1, then P(A and B) is

Mathematics

1 answer:

4vir4ik [10]3 years ago

7 0

Step mom

Step-by-step explanation:

mommy mommy mommy mommy mommy

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I need help with estimating and 920,026-535,722

olchik [2.2K]

You would just look at the next number close to 9 the answer would be 9000,000-5000,000

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3 years ago

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What is the value of the expression below when z=10 3z-3

love history [14]

Answer:27

3(10)-3

30-3

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2 years ago

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sergejj [24]

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dependentt

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3 years ago

The volume of a spherical tank is 790.272 pie cubic feet what is the diameter of the container

pochemuha

Answer:

The diameter is 13.88 feet.

Step-by-step explanation:

1. The formula for calculate the volume of a sphere is:

$V=\frac{3}{4}(r^{3}\pi)$

Where $r$ is the radius.

2. The diameter is:

$D=2r$

3. So, you must solve for the radius in the first equation:

$r=\sqrt[3]{\frac{4V}{3\pi}}$

$r=\sqrt[3]{\frac{4(790.272ft^{3} )}{3\pi}}\\r=6.94ft$

4. Then, the diameter is:

$D=2(6.94ft)\\D=13.88ft$

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3 years ago

Similar Triangles

NeTakaya

Answer:

5.3 ft

Step-by-step explanation:

Because CD corresponds to BC, the scale factor from triangle ABC to triangle CDE, is 7/8. Now, DE corresponds to AB, so to get DE, we must multiply the value of AB by 7/8. 6 times 7/8 is 5.25, and rounding to the nearest tenth of a foot, the value of DE is 5.3.

3 0

3 years ago