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kirill [66]
3 years ago
6

A bag contains blue, red, and green marbles. Paola draws a marble from the bag, records its color, and puts the marble back into

the bag. Then she repeats the process. The table shows her results of her experiment.
Based on the results, which is the best prediction of how many times paola will draw a blue or a red marble in 5,000 trials ?

A: about 1,400 times
B: about 3,000 times
C: about 4,400 times
D: about 3,600 times

Mathematics
1 answer:
Sidana [21]3 years ago
7 0

Answer:

4,400

Step-by-step explanation:

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John has $6.10 in quarters and nickels in his pocket. If John has 34 coins in his pocket, how many of the coins are quarters?
Luden [163]
34 = q + n
6.1 = .25q + .05n

-1.7 = -.05q - .05n
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4.4 = .2q
q = 22

22 of the coins are quarters.
7 0
3 years ago
What are convex polygnos
Archy [21]

Answer:

Step-by-step explanation:

Polygons (shapes made of straight lines) where no angle is greater than 180 degrees.  If even one angle is greater than 180 then it is a concave polygon.

5 0
4 years ago
Rosy has 16 pencils and 24 erasers. She is putting together packets that will havean equal number of pencils and erasers in each
N76 [4]
16 = 2^4

24 = 2^3 \times 3

\text{HCF =}2^3 = 8

Maximum number of packets = 8

16 ÷ 8 = 2
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Rosy can have a maximum of 8 packets. Each packet has 2 pencils and 3 erasers.
5 0
4 years ago
Read 2 more answers
17 more than twice p
lukranit [14]

Answer:

2p+17

Step-by-step explanation:

twice p = p x 2 or 2p

so, 17 more than 2p (meaning 2p is increased by 17) is equal to 2p+17

7 0
3 years ago
Please help ASAP!!!
PolarNik [594]
Use the formula 42600 ÷ (6.9 ÷<span> 100) to calculate this !

</span>42,600 ÷ (6.9 ÷ 100) = <span>617391.304348. Round this to 617391 since you can't sell a percentage of a book.
</span>
To check this, calculate 6.9 percent of 617391.304348. 0.069 · 617391.304348 = 42,600.
6 0
4 years ago
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