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3 years ago

What is the area of a parallelogram that has a base of 6 centimeters and a height of 4 millimeters?

Mathematics

1 answer:

qwelly [4]3 years ago

4 0

Answer:

(A)24 cm2

Step-by-step explanation:

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How many different four lettered codes can be formed if the first letter must be an S or a T

emmainna [20.7K]

Answer:

27,600

Step-by-step explanation:

We use the following formula:-

Number of permutations of r from n

= nPr

= n! / (n-r)!

I am assuming you don't allow repeated letters in the 4 letter codes.

Take S as the first letter. Then we have 3 letters extra out of 25 letters.

Using the above formula the possible ways of doing this is

25! / (25 - 3)!

25! / 22!

= 25*24*23

= 13800.

The same number is obtained if the first letter is a T.

So the answer is 2*13800

= 27,600

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3 years ago

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3 years ago

Can you help me with this equation?

lisov135 [29]

Answer:

D) Additive Identity

Step-by-step explanation:

Adding 0 to any number gives the sum as the number itself

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3 years ago

A computer programmer has an 18% chance of finding a bug in any given program. What is the probability that she does not find a

LiRa [457]

Answer: $(\frac{41}{50})^{10}$

Step-by-step explanation:

Since, According to the question,

The chance of finding a bug in a program = 18%

Thus, the probability of finding the bug in first attempt = $\frac{18}{100}=\frac{9}{50}$

⇒ The probability of not finding any bug in first attempt = $1 - \frac{9}{50} =\frac{41}{50}$

Similarly, in second attempt , third attempt, fourth attempt_ _ _ _ _ tenth attempt, the probability of not finding any bug is also equal to $\frac{41}{50}$

Thus, the probability that she does not find a bug within the first 10 programs she examines

= $\frac{41}{50}\times \frac{41}{50}\times\frac{41}{50}\times\frac{41}{50}\times\frac{41}{50}\times\frac{41}{50}\times\frac{41}{50}\times\frac{41}{50}\times\frac{41}{50}\times\frac{41}{50}$

= $(\frac{41}{50})^{10}$

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3 years ago

To make a scarf, Jenny uses blue and white yarn. The number of yards of blue yarn she uses is 4 times the number of white yarn i

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(blue yarn to white yarn)
4 to 1
4/1
4:1

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3 years ago

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