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anzhelika [568]
3 years ago
14

A bag contains 24 colored marbles. There are 8 red, 3 green, 4 yellow, 5 blue and 4 orange. What is the probability of randomly

selecting an green marble from the bag, NOT replacing it, and then selecting a yellow marble?
Mathematics
2 answers:
andrezito [222]3 years ago
7 0
The probability to get an green marble is 1 over 3.

the probability to get an yellow marble is 4 over 23.

i hope i helped you! <3
MissTica3 years ago
3 0

Answer: 1/8

Step-by-step explanation:

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What is the length of JM in the given figure?
umka21 [38]

Answer:  B. 30

<u>Step-by-step explanation:</u>

When given a secant and a tangent, the formula is:

exterior of secant × secant = tangent²

                     KM   ×    JK     =    LK²

                      10   ×  (JM + 10) = 20²

                            10JM + 100 = 400

                                     10JM = 300

                                         JM =  30

7 0
3 years ago
Someone pls help me :((((
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9.2  this is because

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4 0
3 years ago
Fill in the missing reason for the proof.
8_murik_8 [283]
The answer is c. they are indeed vertical angles
4 0
3 years ago
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Garrett has deposited 519 in a savings account that earns interest at a rate of 4.2% compounded daily. What will the account bal
kipiarov [429]
$1059.83 Use this formula:
A=P(1+r/n) ^{nt}

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7 0
3 years ago
A cutting tool fails due to flank wear while machining. It is observed that the tool life at a cutting speed of 160 m/min is 5 m
Ahat [919]

Answer:

The answer is:

30 minutes.

Step-by-step explanation:

We are given the following information:

at 160 m/min, tool life = 5 min.

at 120 m/min, tool life = 17 min.

This means that as the speed reduced from 160 m/min to 120 m/min, the tool life increased from 5 min. to 17 min, hence the difference between the changes are:

speed = 160 - 120 = 40 m/min

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Therefore, it can be concluded that a change of speed of 40 m/min, increases the tool life by 12 min.

40 m/min = 12 min

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8 0
3 years ago
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