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zvonat [6]
3 years ago
10

A random sample of 15 of the 78 competitors at a middle school gymnastics competition are asked

Mathematics
1 answer:
bija089 [108]3 years ago
5 0

Answer: 60

Step-by-step explanation:

mean: you just add all 15 numbers then divide the number you get by 15.

55+57+57+58+59+59+59+59+59+61+62+62+63+64+66=900

900/15=60

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David is saving money to but a part for his motorcycle. He has already saved some money and will continue saving the same amount
Vesnalui [34]

Answer:

60 represents how much money he started with

Step-by-step explanation:

4 0
3 years ago
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how you use number sense when you go shopping. In your response, include the different types of numbers that you would use. Expl
Svetach [21]
Because you use money to purchase Groceries, Clothes, and etc.
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You use the following mathematical skills to go shopping :
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8 0
4 years ago
NEED HELP FAST!!! 3(14+34) Show your work
zlopas [31]
First add what is in the parenthesis. Which would be 14+34=48
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8 0
3 years ago
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In quadrilateral HJKL shown below, point J can be mapped to point K by a 46 counterclockwise rotation about point H, and point K
vladimir2022 [97]

Answer:

Just kidding I willa asnwer for real

Step-by-step explanation:

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3 0
2 years ago
If third term of G.P. is 3, the product of its first five terms is
avanturin [10]
Answer: 243

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Product of first five terms
= a^5 x r^0+1+2+3+4
= a^5 x r^10
= (ar^2)^5
=(3)^5
= 243

8 0
3 years ago
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