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lbvjy [14]
1 year ago
13

NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. There are 21 mathem

atics majors and 325 computer science majors in a college. In how many ways can two representatives be picked so that one is a mathematics major and the other is a computer science major
Mathematics
1 answer:
saveliy_v [14]1 year ago
4 0

Mathematics majors $=21$

Computer science majors $=325$

We need to use product rule because the first event is picking the mathematics major and second event is picking the computer science major

$$21\times325=6825$$

We need to use sum rule because the first event is picking OR mathematics major and second event is picking the computer science major

$$21+325=346$$

What is mathematics ?

  • One of the most essential disciplines is mathematics.
  • Math is a topic that involves numbers, forms, facts, measurements, and logical processes.
  • Every aspect of our lives, including medical, engineering, finance, the natural sciences, economics, etc., are greatly affected by it.
  • The universe of mathematics is all around us.
  • Mathematical ideas, theories, and formulae have a wide range of practical applications.
  • We must master the formulae and principles in order to solve diverse difficulties. To comprehend its many uses and relevance, it is crucial to grasp this subject.

So the more about mathematics visit.

brainly.com/question/24204166

#SPJ4

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Dmitry [639]
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After receiving $42, the new domain (<em>that Albert can afford)</em> is from 80 to 147. 


4 0
4 years ago
Which choice is equivalent to the expression below?
eimsori [14]

Answer:

C

Step-by-step explanation:

We have the expression:

\sqrt{-100}

Rewriting this yields:

=\sqrt{-1\cdot100}=\sqrt{-1}\cdot\sqrt{100}=i\sqrt{100}=10i

Therefore, our answer is C.

6 0
3 years ago
Drew’s score on a math text was 92.He could earn an extra 1/2 point for each incorrect problem he corrected. Drew corrected 3 pr
svp [43]

Answer:

Point S represent the score 93.5 which is Drew's New Score.

Step-by-step explanation:

The score of Drew on a math test = 92

Point for each correction in the math test = 1/2  = 0.5

Now, the number of problems corrected = 3 x 0.5 = 1.5

So, Now, the new scale of Drew =  Old Score + The Correction Score

                                                       = 92  +  1.5

                                                       = 93.5

or, Drew, new score = 93.5

Hence, point S represent the score 93.5 which is Drew's New Score.

8 0
3 years ago
Aimee has $10.00 to spend on school supplies. The following shows the price of each item in the school store. No sales tax is ch
Rainbow [258]

Answer:

17. yes - 9.95

18. yes - 9.45

19. no - 10.01

20. no 10.01

21. yes 9.86

4 0
2 years ago
Tree factories build the same widget. Th number of widgets produced in each factory are shown in the table.
masya89 [10]

Answer:

1 8 9 6

y= 3x

Step-by-step explanation:

8 0
3 years ago
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