Five
Paul needs 13 bundles of wood He can only carry 3 at a time What is the minimum number of trips Paul needs to make?
If it up and down, he makes 10 trips... but, this question required answer is 5 trips.
Five
5...you will make 4 trips carrying 3 pieces and 1 trip carrying 1 piece
That's quite easy,5 trips.What you do is guess and check.You carry 3 bundles of wood on your first trip so it can't be 1.On your second trip you would carry 6 so its not 2 trips either.3 trips would be 9 bundles of wood so its ot that.4 would be 12 bundles of wood but you need 13!So the answer is 5 trips because 5x3=15.2 more bundles of wood than what you need.
water
A wave needs energy to travel.
Most shingles come 3 bundles per square(100 sq. ft.), so you would have 4200 bundles for 1400 sq, but only 42 if you are asking about 1400 sq. ft.
4
5
Yes, vascular bundles are present in petals or else they would not be able to obtain water and they would dry out. Typically petals have three vascular traces and a reticulate pattern of vascular bundles. To see vascular bundles in petals first clear the petals by soaking in 10% NaOH until semi-transparent. If the vascular bundles are still not visible, stain in safranin.
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