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vodka [1.7K]
3 years ago
6

There are two bags containing only green and black marbles. Bag A has 8 black marbles and 8 green marbles. Bag B has 9 black mar

bles and 11 green marbles.A marble is randomly chosen from each.bag.list these events from least likely. Event 1 choosing a black or green marble from Bag B. event 2 choosing a black marble from Bag B Event 3 choosing a black marble from bag A .event 4 choosing a blue marble from Bag A.
Mathematics
1 answer:
Troyanec [42]3 years ago
5 0

Answer:

Event 4: 0/16 (no blue marbles in any of the bags) Event 2: 9/20 (black only) Event 3: 1/2 (for both) Event 1: 20/20 (black or green)

Step-by-step explanation:

2 bags have green and black.

A has 16 in total.

8 of each.

B has 20 in total.

9 black.  11 green.

%~LEAST LIKELY~%

Event 1: Absolute

It's talking about both marbles, so it doesn't matter which one you get, as long as you pick one of the two from the bag.

Event 2: Less likely

9/20 for only black versus 11/20 for only green.

Event 3: As likely as not

Both have the probability of 8/16 which simplifies to 1/2.

Event 4: Never

No blue marbles.

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Which equation represents the data in the table?
gavmur [86]

Answer:

c

Step-by-step explanation:

It all adds up. Ex; 2*2=4   4-3=1

and continues through the rest of the table

8 0
2 years ago
Which equation gives the value of the circumference, C, of a circle with a diameter of 56 feet?
Alik [6]

Answer:

C=\pi (56)

Step-by-step explanation:

we know that

The circumference of a circle is equal to

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in this problem we have

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substitute

C=\pi (56) -----> equation that give the value of the circumference

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5 0
2 years ago
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3x - y = 7
mixas84 [53]
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5 0
3 years ago
A store has a 25\%25% off sale on coats. With this discount, the price of one coat is \$34.50$34.50. What is the original price
timama [110]

Answer:

$46

Step-by-step explanation:

A percent is a portion of 100. If  we receive 25% off then we pay 75% of the price. 100%-25%=75%. $34.50 is 75% of the original price. We find the new price through a proportion. A proportion is an equation where two ratios or fractions are equal. The ratios or fractions compare like quantities. For example, we will compare percent over percent to an equal ratio of $ to $.

\frac{75}{100} =\frac{34.50}{y}

I can now cross-multiply by multiplying numerator and denominator from each ratio.

75y=100(34.50)\\75y=3450

I now solve for y by dividing by 75.

\frac{75y}{75} =\frac{3450}{75} \\y= 46....

The original price was $46.


5 0
3 years ago
A-2b= -10 for b plsssss helpppp
Artyom0805 [142]
A-2b=-10
b=-10-a.
Hope this is the answer
Mark as brainliest
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3 years ago
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