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Gala2k [10]
2 years ago
8

ANSWER THESE AND I WILL MARK BRAINLIEST

Mathematics
1 answer:
SSSSS [86.1K]2 years ago
3 0
Can't read the question
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Anita can clean a typical pool in 8 hours. Chao can clean a typical pool in 6 hours. How long should it take Anita and Chao work
Snezhnost [94]
This kind of problems requires to add the working velocities. The total velocity is the sum of the individual velocities.

Anita's velocity = 1 pool/8 hours
Chao's velocity = 1 pool/6 hours

Combined velocity 1/8 + 1/6 = (3 + 4)/24 = 7/24 pool/hour

Time = 1 pool / (7/24) pool/hour = 24/7 hour =3.43 hours
8 0
3 years ago
I need help with this question?????
den301095 [7]
18.84

Since the formula of circumference is C = 2 pi r or C = pi times diameter, you can conclude that the circumference is 18.84.

Assuming that pi is 3.14 in this case rather than the full pi or just in terms of pi.

Hope this helps!
8 0
3 years ago
What is the product of 0.23×3
sammy [17]

Answer:

.69

Step-by-step explanation:

6 0
3 years ago
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What is 10 decreased by 5?
Sati [7]
10 decreased by 5 equals 5
6 0
2 years ago
Y=7/8 is it parallel,perpendicular,<br> or neither
rosijanka [135]
Neither because it is a fraction
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