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LUCKY_DIMON [66]
3 years ago
6

Sarah backstrokes at an average speed of 8 meters per second , how long will it take her to complete the race of 200 meters leng

th? Please show work
Mathematics
1 answer:
vaieri [72.5K]3 years ago
8 0

Answer:25 seconds

Step-by-step explanation:

Just divide 200/8 and you’ll get 25 because 4 multplied by 25 is 100 so 8 multiplied by 25 is 200

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timama [110]

Step-by-step explanation:

Height of the cylinder A(h1)=5cm

CSA of cylinder A(CSA1)=18cm^2

Height of the cylinder B (h2)=10cm

CSA of cylinder B (CSA)=?

Since cylinder A and B are similar,

h1=xh2

or,5cm=x*10cm

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