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levacccp [35]
3 years ago
5

Helpppp please!! I really need help in this area

Mathematics
1 answer:
Stells [14]3 years ago
3 0

Answer:

.25 or 1/4

Step-by-step explanation:

The probability of drawing a blue marble is 5/10 or 1/2. multiply that by the same probability again as the marble is placed back in the bag. Then you have your answer.

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A microwave oven costs $124. 85 before it is marked down. If it is marked down by 63%, what is its new price, to the nearest cen
Nuetrik [128]

Answer:

d. 46.19

Step-by-step explanation:

y=124.85(0.37)

to figure out the percent decrease, subtract the percent from 100. then divide by 100 to get a decimal. multiply that decimal by the original cost to get the answer.

5 0
2 years ago
How do I rename the number 5 hundreds 8 tens
Phantasy [73]
5 hundred is 500

8 tens is 80

So 5 hundred 8 tens is <em><u>580</u></em>

7 0
2 years ago
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According to the National Postsecondary Student Aid Study conducted by the U.S. Department of Education in 2008, 62% of graduate
egoroff_w [7]

Answer:

    \frac{31}{50}

Step-by-step explanation:

percentage of graduates with loan = 62%

total sample = 50

Number of student in the sample with student loan

  = (percentage of graduates with loan) x  (total sample)

  = 62% x 50

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Proportion of student in the sample with student loan = \frac{31}{50}

4 0
3 years ago
Need help with math probelem i will give you 5 stars and a good rating
ArbitrLikvidat [17]

Answer:

8 feet

Step-by-step explanation:

12 x 2 =24

40 - 24 = 16

16 /2 = 8

Hope it helps :)

7 0
2 years ago
In which quadrant is -3-4i located?
tatuchka [14]

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It is located in the 3rd quadrant since x = -3 and y = -4.

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