Answer:
12 minutes
Step-by-step explanation:
The Hot tap fills 1/30th of the bath in 1 minute. The cold tap fills 1/20th of the bath in one minute. In one minute both taps together will fill (1/30 + 1/20) of the bath, which is 5/60ths or 1/12th of the bath. Since it takes one minute to fill 1/12th of the bath, it’ll take 12 minutes to fill the bath
Answer: 3 1/2
Hope this helps:)
9 miles should be the correct answer
Arc length formula =
S= (<u />the<u>ta</u>*)r
r=16
theta=8 rad (radians are just a ratio rather than a measurement so you can just say that theta = 8)
16*8=128
So, S is equal to 128 inches.
