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Oksi-84 [34.3K]
3 years ago
7

What are prime Numbers

Mathematics
2 answers:
Eva8 [605]3 years ago
6 0
Numbers that can only be mulitplied by 1 and itself. So 3 is a prime number. nothing else besides 1*3= 3 
KiRa [710]3 years ago
5 0
2,3,5,7,11,13,821, and 823


please can i have a brainliest
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Solve the problem. Susan purchased some municipal bonds yielding 7% annually and some certificates of deposit yielding 9% annual
romanna [79]
The equations would be 

<span>Value: b + c = 19000
Interest: 0.07b + 0.09c = 1590

</span>0.07b + 0.09 (19,000 - b) = 1,590 
0.07b + 1,710 - .09b = 1,590 
<span>120 = .02b
 </span>
B = 6,000 
<span>C = 13,000
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So the correct answer is </span><span>d. $6000 in bonds; $13,000 in certificates of deposit.
</span>
Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help. 
6 0
3 years ago
In ΔABC, point M is the midpoint of side AB and point D is the midpoint of segment MC. Prove that the area of ΔADC= the area of
Anna11 [10]
A line segment from a vertex to the midpoint of the opposite side is a "median". A median divides the area of the triangle in half, as it divides the base in half without changing the altitude.
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8 0
2 years ago
X +2y= 5
Irina18 [472]

Answer:

6

Step-by-step explanation:

subtract 3 from each side

3 0
2 years ago
In Abbys office there are 42 men. The ratio of men to women in the office is 7.5. How many women are in the office?
natima [27]
Solution to this question is, first we need to change the ratio of men to women is 7:5 y = 42y/x = 7/5
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7 0
3 years ago
What are the minimum, first quartile, median, third quartile, and maximum of the data set?
allochka39001 [22]
If we rearrange the given data set from lowest to highest, we have 
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The minimum is 3.

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The median is the average of 8 and 10 which is 9.

The third quartile is the average of 12 and 15 which is 13.5.

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4 0
3 years ago
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