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Viviana
Questions (7)
My garden is full of water because of yesterday's rain
1 answer
494 views
Farmer Greg has some cows and some hens. Between them they have 52 legs and 38 eyes. How many hens, and how many cows does
1 answer
986 views
A stone is thrown up at an angle of 30degrees to the horizontal with a speed of 20metres per second from the edge of a cliff 15m
1 answer
561 views
Tell whose CD collection has the greater ratio of rock CDs to total CDs. Glen has 9 rock CDs, 4classical CDs, and 5 other kind
2 answers
1,419 views
Consider two objects, A and B, both undergoing SHM, but with different frequencies, as described by the equations xsuba=
1 answer
2,605 views
how much heat is absorbed as 12g of hydrogen warms from 25 degree C to 78 degree C?
1 answer
367 views
What are the important things about the nervous system?
1 answer
453 views
Answers (1)
25 trees 4m×25=100m 100m÷4m=25
