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ozzi
3 years ago
10

Of 100 students, 30 can speak French, 10 can speak German, and 6 can speak both French and German. If a student is picked at ran

dom, what is the probability that he or she can speak French or German? (Enter your probability as a fraction.)
Mathematics
1 answer:
joja [24]3 years ago
6 0

Answer:

the correct answer would be 1,800

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Otrada [13]

Answer:

g(x) = -2|x+1| -3

Step-by-step explanation:

f(x) = |x|

y = f(x) + C C < 0 moves it down

y = |x| -3  for  shifting down 3

y = f(x + C) C > 0 moves it left

y = |x+1| -3 for move it left 1

y = Cf(x)  C > 1 stretches it in the y-direction

y = 2|x+1| -3 to stretch it 2 vertically

y = −f(x)  Reflects it about x-axis

y = -2|x+1| -3

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3 years ago
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Answer:

A.3

Step-by-step explanation:

x-11=-8

x-11+11=-8+11

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3 years ago
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Solve the following:<br> ⅜x - 16 = 16
Likurg_2 [28]

Answer:

x = 256/3

Step-by-step explanation:

3/8x - 16 = 16

Add 16 to both sides

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How do you solve this?<br><br> -1 1/2+ 2 1/8
Anni [7]
You have to find common denominators for 1/2 and 1/8. Since both denominations have 8 in common, multiply 2 by 4 and get 8. Multiply 1 by 4 and get 4. 4/8. 1 4/8 plus 2 1/8 is 3 5/8. Hope this helped.
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3 years ago
PLEASE HELP!The sector of a circle has a surface of 45 cm2. What is the angle of the sector, if the radius is 14.2 cm?​
UkoKoshka [18]

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4 0
2 years ago
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