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tankabanditka [31]
3 years ago
5

Choose the expression that is equivalent to 12p2-2/5(5p2-10)+3p

Mathematics
1 answer:
Margarita [4]3 years ago
8 0

Answer:

10p^2+3p+4

Step-by-step explanation:

12p^2-\frac{2}{5} (5p^2-10)+3p\\12p^2-0.4 (5p^2-10)+3p\\12p^2-2p^2+4+3p\\10p^2+3p+44

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The diameter of a circle is 6 km what is the circles area
tankabanditka [31]
The area of the circle will be 28.27 km.
3 0
3 years ago
Read 2 more answers
[WILL GIVE BRAINLIEST]
kirill115 [55]
Your answer is simple times 6 to 3 to get 18 then 15 by 8 to get 96 then add up everything to get 114
6 0
3 years ago
four students have to give a speech in class today. In how many different orders can they give their speeches?
bulgar [2K]

Answer:

There are 24 possible outcomes.

Step-by-step explanation:

1. 1-2-3-4

2. 1-4-3-2

3. 1-4-2-3

4. 1-2-4-3

5. 1-3-2-4

6. 1-4-3-2

7. 2-4-3-1

8. 2-1-3-4

9. 2-1-4-3

10. 2-4-1-3

11. 2-3-1-4

12. 2-3-4-1

13. 3-2-1-4

14. 3-2-4-1

15. 3-1-2-4

16. 3-1-4-2

17. 3-4-1-2

18. 3-4-2-1

19. 4-3-2-1

20. 4-3-1-2

21. 4-2-3-1

22. 4-2-1-3

23. 4-1-2-3

24. 4-1-3-2

Hope this helps!!


5 0
3 years ago
Last one for tonight..............MATH UGH
fomenos

Answer:

30%

Step-by-step explanation:

I believe it would be 30% chance of the person picked would be Male that has not finished the book as there is a 50% chance of male and 60% chance that they had not read it. You would multiply .5*.6 which would give you .3 and therefor you have a 30% chance that these two problems are met.

6 0
3 years ago
PLEASE ANSWER QUICKLY!!!!
nikitadnepr [17]
It’s kinda blurry, can u retake it
7 0
2 years ago
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