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NeX [460]
3 years ago
14

In a group of 100 students, 40 are taking math and 50 are taking English, but no one is taking both. What is the probability tha

t a randomly selected student from this group is taking either math or English?
Mathematics
1 answer:
prisoha [69]3 years ago
7 0

Answer:

the answer is 90 percent

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What is the slope of the line shown?
IceJOKER [234]
It’s 2 because it starts at 6 and the next time the line meets a point is at (4,-1) you go down one and over two and you put x/y so it’s 2/1 which is 2. I think that’s right
5 0
3 years ago
Which expression is equivalent to b^-2/ab^-5?<br>a) a/b^5<br>b)1/ab^5<br>c)a^3b/1<br>d)b/a
Snezhnost [94]
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4 0
3 years ago
Pls give me the answer! Thanks!
Mademuasel [1]

Answer:

6

Step-by-step explanation:

7 x 6 = 42 + 9 = 51 + 54 = 105 + 75= 180

6 0
2 years ago
Read 2 more answers
Solve the system x+3=22 2x-y=2
steposvetlana [31]

Hello from MrBillDoesMath!

Answer:

x = 19, y = 36

Discussion:

x + 3 = 22     (*)

2x - y = 2      (**)


Subtract 3 from both sides of (*)

x + 3 -3 = 22 = 3 = 19  =>

x = 19


Substitute x= 19 in (**)

2(19) - y = 2 =>

38 - y = 2 =>           (add y to both sides)

38 -y + y = 2 + y =>

38 = 2 + y  =>         (subtract 2 from both sides)

38 -2 = 2 -2 + y =>

36 = y


Regards,  

MrB

P.S.  I'll be on vacation from Friday, Dec 22 to Jan 2, 2019. Have a Great New Year!


3 0
3 years ago
0.2, 0.19,3/5 greatest to least
nasty-shy [4]
3/5=0.6

3/5, 0.2, 0.19
7 0
3 years ago
Read 2 more answers
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