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PilotLPTM [1.2K]
2 years ago
6

Out of 1100 discs tested 13 are defective. Estimate the number of defective discs in a batch of 41000

Mathematics
1 answer:
zvonat [6]2 years ago
5 0
I’d say 485 discs are defective out of 41000
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What are the chances of randomly selecting an odd number from the numbers 1-16?
jok3333 [9.3K]

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Step-by-step explanation: Half of the numbers are odd, half of the others as even, so 8/16, which is half of the numbers.

5 0
2 years ago
Read 2 more answers
Help me solve those show work 3(2a-5)=12-7a, 27=3c-3(6-2c)and 6c-8-2c=-16
posledela
3(2a-5) = 12-7a
6a-15=12-7a
6a+7a=12+15
13a= 27

27=3c-3(6-2c)
27=3c-18+6c
27+18=3c+6c
45=9c
C=45/9
C=5

6c-8-2c=-16
6c-2c=-16+8
4c=-8
C=-8/4
C=-2
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3 years ago
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alina1380 [7]

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Distance  =  5.099

Step-by-step explanation:

8 0
3 years ago
The school's basketball team lost 4 times as many games as they won. They also tied 5 fewer games than they won.
jekas [21]
Let w won games, t tied games, s lose games

s=4w

t=w-5

s+t+w=43

4w+(w-5)+w=43

6w=48

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7 0
3 years ago
Mark jumped 6 feet 9 inches in the long jump competition and George jumped 8 feet 4 inches. How many inches farther did George j
VLD [36.1K]

Answer:

1 foot and 5 inches.

Step-by-step explanation:

He jumped 6 ft. 9 inch. 6.9+1.5 = 8.4

8 0
3 years ago
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