480=60(v+s)
480=60v+60s
8=v+s
s=8-v...
480=80(v-s) using s from above we get:
480=80(v-(8-v))
6=v-8+v
6=2v-8
2v=14
v=7, and since s=8-v, s=1
So the rate of the team is 7m/s while the rate of the stream is 1m/s
Answer:
1.38 ft
Step-by-step explanation:
42 cm x <u> 3.28 ft </u>
100 cm
= 1.38 ft
there are plenty of printable unit conversion on google
Answer:
V=14
Step-by-step explanation:
3v=42 divide both sides by 3. getting v=14
3 hours and 55 minutes - 15 minutes would leave 3 hours and 40 minutes. You figure there’s 20 minutes 3 times in an hour so 3x3 is 9 + the extra 2 20 minute periods from the 40 minutes. So 11 batches of cookies, 48x11= 528. Amy made 528 cookies.
Answer:
your answer will be <em><u>B. HL Theorem </u></em>
Step-by-step explanation:
hope it helps you...
