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3 years ago

What will be the cost for carpeting a room of length 9ft and breadth 6ft ar the rate rs125 per suqare ft ? find it

Mathematics

1 answer:

SCORPION-xisa [38]3 years ago

3 0

Answer:

6750

Step-by-step explanation:

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A seal went 25 feet below sea level to catch a fish. A sea lion dove 10 feet less than three times as deep as the seal to catch

vfiekz [6]

Answer:

65 feet below sea level.

Step-by-step explanation:

With the information provided, we can create the following equation for the position of the sea lion (p)

p = 3x - 10

In this equation, x would be the final position of the seal when it caught the fish. Since we are told that the seal's position is 25 feet below sea level then we can plug in this value as x and solve for p...

p = (3 * 25) - 10

p = 75 - 10

p = 65

Finally, we can see that the sea lion's position is 65 feet below sea level.

7 0

3 years ago

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Two cards are drawn without replacement from a standard deck of 52 playing cards. What is the probability of choosing a king and

STALIN [3.7K]

Answer:

0.0181 probability of choosing a king and then, without replacement, a face card.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

Probability of choosing a king:

There are four kings on a standard deck of 52 cards, so:

$P(A) = \frac{4}{52} = \frac{1}{13}$

Probability of choosing a face card, considering the previous card was a king.

12 face cards out of 51. So

$P(B|A) = \frac{12}{51}$

What is the probability of choosing a king and then, without replacement, a face card?

$P(A \cap B) = P(A)P(B|A) = \frac{1}{13} \times \frac{12}{51} = \frac{1*12}{13*51} = 0.0181$

0.0181 probability of choosing a king and then, without replacement, a face card.

5 0

3 years ago

Max needs 27 inches of copper wire for an experiment. The wire is sold by the centimeter, given that 1 inch = 2.54 centimeters,

malfutka [58]

Answer:

68.58 cm

Step-by-step explanation:

multiply 27 by 2.54

5 0

3 years ago

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If the interior angles of a polygon is 2700 degrees, how many sides does it have?

Cerrena [4.2K]

<span>Number of Polygon Sides = (Sum of Interior Angles ÷ 180) + 2
= (2,700 / 180) + 2
15 + 2
The answer is 17 sides
Source:
http://www.1728.org/polygon.htm

</span>

6 0

3 years ago

50 POINTS!!!!!!!

Luden [163]

Answer:

Volume and Capacity

Step-by-step explanation:

A centilitre is a unit of volume, for the Metric system, mostly used in the USA.

6 0

2 years ago

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