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zvonat [6]
3 years ago
5

Which expresssion has a value of 1​

Mathematics
2 answers:
vampirchik [111]3 years ago
4 0
There is no picture. so we dont know
Ilya [14]3 years ago
3 0

Answer:

it is 1

Step-by-step explanation:

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PLZZZZZZZZ HELPPPP!!!!!!!!!!!!!!
levacccp [35]

Answer:

1 135

2 80

3 145

4 45

Step-by-step explanation:

Thats the answer

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7 0
3 years ago
A package of chocolate chip cookies contains 40 cookies. Camilla and her friend ate 25% of the cookies.
Tomtit [17]

Answer:

answer b

Step-by-step explanation:

4 0
3 years ago
A password is to be made from a string of five characters chosen from the lowercase letters of the alphabet and the numbers 0 th
alex41 [277]

Using the Fundamental Counting Theorem, it is found that for each case, the total number of outcomes is:

a) 60,466,176.

b) 5,961,600.

<h3>What is the Fundamental Counting Theorem?</h3>

It is a theorem that states that if there are n things, each with n_1, n_2, \cdots, n_n ways to be done, each thing independent of the other, the number of ways they can be done is:

N = n_1 \times n_2 \times \cdots \times n_n

Item a:

No restrictions, hence for each of the five characters, there are 36 outcomes, hence n_1 = \cdots = n_5 = 36.

Then, the possible number of passwords is:

N = 36^5 = 60466176

Item b:

The letters and the digits have to be alternated, hence:

  • Starting with a letter, n_1 = n_3 = n_5 = 36, n_2 = n_4 = 10.
  • Starting with a digit, n_1 = n_3 = n_5 = 10, n_2 = n_4 = 36.

Then, the possible number of passwords is:

N = 36^3 \times 10^2 + 10^3 \times 36^2 = 5961600

To learn more about the Fundamental Counting Theorem, you can take a look at brainly.com/question/24314866

5 0
3 years ago
Which represents a possible solution set for the inequality 3/10&lt;10
alex41 [277]

Answer:

3/10<10

Step-by-step explanation:

4 0
3 years ago
Which one describes the algebraic expression for the phrase, "the sum of a number and its square"?
MA_775_DIABLO [31]
The answer is n + n^2
5 0
3 years ago
Read 2 more answers
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