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Kisachek [45]
3 years ago
8

Cards labeled 5, 6, 7, 8, and 9 are in a stack. A card is drawn and not replaced. Then, a second card is drawn at random. Find t

he probability of drawing two even numbers. Please select one answer.
1/10



2/5



2/10
Mathematics
1 answer:
Rom4ik [11]3 years ago
6 0

Answer:

1/10

Step-by-step explanation:

the probability of your first pick was 1/5, if not retured=ned, the probability of you getting an even number next will then be 2/4. (1/5)(2/4)=1/10

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The number 42 is increased to 46. what is the percentage by which the number was increased?
Arte-miy333 [17]

Answer:

9.52% ( to 2 dec. places )

Step-by-step explanation:

Calculate the percentage increase using

percent increase = \frac{increase}{original} × 100%

increase = 46 - 42 = 4, hence

percent increase = \frac{4}{42} × 100% ≠ 9.52%


7 0
3 years ago
Identify a set of parallel lines and a set of perpendicular lines in this image. Please help
ddd [48]

Answer:

line AB and line CD are parallel

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Step-by-step explanation:

it is the third option

4 0
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Glen has a total of 16 pens. 6 of the pens are blue, and the rest are red. what is the ratio of blue pens to red pens?
mote1985 [20]
3:5

The ratio before simplifying was 6:10

6:10 is the same as 3:5
5 0
2 years ago
Read 2 more answers
✓-32<br><br>imaginary numbers​
Lynna [10]

Answer:

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<h3>4√2i is the right answer.</h3>
8 0
3 years ago
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