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andrew11 [14]
3 years ago
13

Suppose you are going to draw two cards from a standard deck without replacement. What is the probability that the first card is

an Ace and the second card is a Jack?
Mathematics
1 answer:
Pavel [41]3 years ago
5 0

Answer:

4/663

Step-by-step explanation:

1/13 = probability of ace (as 1st card)

4/51 = probability of jack (as 2nd card) -->

4/663

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A sphere is inscribed in a cylinder. Use complete sentences and geometric formulas to compare the surface area of the sphere and
Papessa [141]

Answer:

1 : 1

Step-by-step explanation:

When a circle is inscribed in a cylinder, the height of the cylinder is equal to the diameter of the sphere and the radius of the cylinder is same as that of the sphere.

Let the radius of sphere is r.

height of cylinder, h = 2r

radius of cylinder = r

Surface area of sphere, A = 4πr²

lateral surface area of cylinder, A' = 2 πrh

A' = 2πr x 2r = 4πr²

The ratio of surface area of sphere to the lateral surface area of cylinder is 1 : 1.

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zlopas [31]

Answer: -9°F

Step-by-step explanation:

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snow_tiger [21]

Answer:

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