3 years ago

What is the value of 12C3? A. 220 B. 495 C. 792 D. 1320

Mathematics

1 answer:

Eddi Din [679]3 years ago

4 0

A.220

I hope you had a benefit from this answer thank you and good luck

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makvit [3.9K]

Answer:

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Step-by-step explanation:

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4 years ago

a manned rocket accelerates at a rate of 20 m/s2 during launch How long does it take the rocket reach a velocity of 400 m/s?

marshall27 [118]

Answer:

Step-by-step explanation:

acceleration, a = 20 m/s^2

initial velocity, u = 0 since it starts from rest

final velocity, v = 400 m/s

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400 = 20 t

t = 400 / 20

t = 20 sec

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3 years ago

Aiden knows the length of only one side of his garden. He says he will be able to find the area knowing only one aide. Explain h

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This is possible providing the garden is in the shape that has equal sides, such as a square or an equilateral triangle.

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4 years ago

Read 2 more answers

An item is priced at $80. It is on sale for 20% off the regular price. What is the sale price?

Masja [62]

Regular Pirce = $80.

Discount = 20%

Discount = 20% x $80 = 0.2 x 80 = $16

Sale Price = 80 - 16 = $64

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Answer: The Sale Price is $64.
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3 years ago

There are 10 multiple choice questions in an examination. first 4 have 5 choices each and remaining have 4 choices each. how man

stira [4]

2560000 sequences of answers are possible.

Explanation

Total number of questions = 10

First 4 questions have 5 choices each and remaining (10-4)= 6 questions have 4 choices each.

So, the possible sequences of answers for first 4 questions $= 5^4 = 625$