Asked by jeff penner

Mona is skating at a speed of 300 feet per minute. Lina is 1000 feet behind her. What should be her speed if she wants to catch up with Mona in 10 minutes?
Answered by bobpursley
the go to the end point in 10 min
Mdistance=300*10

but Lisa has to go this distance + 1000.
Ld=10v
3000+1000=10v
v=400 ft/min
Answered by matt
3000
Answered by Anonymous
Jenny left her house at 8 a.m. and went to school at a speed of 2 2 3 mph. Her brother Jim left house 4 minutes later and went to the same school. What must his speed be if he wants to keep the same distance between his sister and himself?
Answer:
mph
Answered by matt
2 2 3













ok
Answered by Rakshika Sudhagar
400 mph
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