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DENIUS [597]
3 years ago
9

A bag contains 5 red marbles, two orange marbles, one yellow marbles, and two green marbles. Two marbles are drawn from the bag.

What is the approximate probability of choosing an orange marble and a green marble?
Mathematics
2 answers:
gayaneshka [121]3 years ago
7 0

Answer: 0.04444

Step-by-step explanation:

Mandarinka [93]3 years ago
5 0
Green marble- probability is 2 out of 10
orange-1 out of 10
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Answer: D. Maintaining the same width of the compass as AB, draw an arc from point X such that it intersects the arc drawn from N in a point Y.

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3 years ago
The time to assemble the first unit on a production line is 8 hours. The learning rate is 0.81. Approximately how long will it t
pochemuha

Answer:

4.428 hours

Step-by-step explanation:

If the learning rate is 0.81, the slope of the learning curve is:

b=\frac{ln(0.81)}{ln(2)} \\b=-0.304

The time it takes to produce the n-th unit is:

T_n=T_1*n^b

If T1 = 8 hours, the time required to produce the seventh unit will be:

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It will take roughly 4.428 hours.

3 0
3 years ago
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lora16 [44]
Cos(5/12)=65.4
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7 0
3 years ago
What is the equation of this graphed line?
lorasvet [3.4K]
Slope: (y2-y1)/(x2-x1)
Points: (-4,-6), (2,6)
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Y = 3/2x +b
-6 = 3/2(-4) + b
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4 0
3 years ago
Danny answered 70 % questions correctly on his math test. if he answered 35 questions correctly, how man y were on the test
liraira [26]

Answer:

50 questions.

Step-by-step explanation:

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6 0
3 years ago
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