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Vesnalui [34]
2 years ago
10

What is (- 2g-6)-(g-10)

Mathematics
2 answers:
docker41 [41]2 years ago
6 0

Answer:

Step-by-step explanation

(-2g-6)-\left(g-10\right)

(−2g−6)−(g−10)

EleoNora [17]2 years ago
3 0

Answer:

-3g + 4

Step-by-step explanation:

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In a freshman class of 80 students,22 students take Consumer Education,20 students take French,and 4 students take both.Which eq
MAXImum [283]
<h3>Answer: Choice C</h3>

P = 11/40 + 1/4 - 1/20

=========================================================

Explanation:

The formula we use is

P(A or B) = P(A) + P(B) - P(A and B)

In this case,

  • P(A) = 22/80 = 11/40 = probability of picking someone from consumer education
  • P(B) = 20/80 = 1/4 = probability of picking someone taking French
  • P(A and B) = 4/80 = 1/20 = probability of picking someone taking both classes

So,

P(A or B) = P(A) + P(B) - P(A and B)

P(A or B) = 11/40 + 1/4 - 1/20

which is why choice C is the answer

----------------

Note: P(A and B) = 1/20 which is nonzero, so events A and B are not mutually exclusive.

6 0
3 years ago
A t-shirt increased in price by
kifflom [539]

Answer:

923

Step-by-step explanation:

Global warming might cause rising sea levels and severe drought. ... (Also discuss whether power should remain with individual countries or be placed in an all-European government.) Think about the physical and human geography of Europe.

3 0
2 years ago
Question 2 In the fall, a community service club sold 10 shirts and 20 hats for a total of $490. In the spring, the club sold 20
Stells [14]
To answer the question above, we let s be the cost of a shirt and h be the cost of each hat such that the equations that would best represent the given are:
                                        10s + 20h = 490
                                         20s + 30h = 860
The system of equations is the answer to the first question and the values of s and h are $25 and $12, respectively. 
8 0
3 years ago
How do you put 37x=12 into log form like change of base formula
Alla [95]
37x = 12 to log form is log37(12) log 12/log 37 = 0.68
5 0
2 years ago
50 POINTS PLEASE HELP FAST!!!!!
zavuch27 [327]

Answer:

this is 25 not 50

Step-by-step explanation:

give me brain 62 minus 14 is 48 divided by 2 is 24

3 0
2 years ago
Read 2 more answers
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