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LuckyWell [14K]
3 years ago
13

a bag has 8 green marbles and 12 red marbles. if you draw on marble from the bag, what is the probability of drawing a green mar

ble
Mathematics
1 answer:
Alex787 [66]3 years ago
7 0
The probability of drawing a green marble is 8/20.

there are 20 marbles total and 8 of them are green.
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Which ordered pair makes both inequalities true? y < –x + 1 y > x On a coordinate plane, 2 straight lines are shown. The f
goldenfox [79]

Answer:

Option B.

Step-by-step explanation:

The given inequalities are

y

y>x

We need to find the ordered pair which makes both inequalities true.

Check the above inequalities for each given ordered pair.

For (-3,5),

(5) (False)

For (-2,2),

(2) (True)

y>x\Rightarrow 2>-2 (True)

So, both inequalities are true for (-2,2). Option B is correct.

For (-1,-3),

y>x\Rightarrow -3>-1 (False)

For (0,-1),

y>x\Rightarrow -1>0 (False)

Both inequalities are not true for (-3,5), (-1,-3) and (0,-1).

Therefore, the correct option is B.

3 0
3 years ago
Read 2 more answers
Try one last time
Ierofanga [76]

Answer:

$144

Step-by-step explanation:

divide 272 by 17 and then multiply that answer by 9

272/17 is 16

so 16 dollars an hour

multiply that by 9

you get 144

3 0
3 years ago
Solve for h.<br>3/7 = h/14 - 2/7​
AleksAgata [21]

Answer:

10

Step-by-step explanation:

Multiplying both sides by 14

2*3=h-(2*2)

6=h-4

h=6+4

h=10

3 0
3 years ago
Read 2 more answers
Help? Sorry if it’s pink
Vadim26 [7]
3 = 3/4(b - 8)
Switch sides
3/4(b - 8) = 3
Next, multiply both sides by 4
4 * 3/4(b - 8) = 3 * 4
Then simplify,
3(b - 8) = 12
Next, divide both sides by 3
3(b - 8)/3 = 12/3
Then, simplify
b - 8 = 4
Then, add 8 to both sides
b - 8 + 8 = 4 + 8
Simplify, b = 12
6 0
3 years ago
Your friend works as a salesman in a shop were she earns $200 a week. She is paid a commission of 5% of her sales. How much did
Jet001 [13]
4500/100 = 45 x 5 = $225
6 0
3 years ago
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