Mathematics, 18.10.2019 23:10 michael2737
Find the flaw with the following ""proof"" that every postage of three cents or more can be formed using just 3-cent and 4-cent stamps. basis step: we can form postage of three cents with a single 3-cent stamp and we can form postage of four cents using a single 4-cent stamp. inductive step: assume that we can form postage of j cents for all nonnegative integers j with j ≤ k using just 3-cent and 4-cent stamps. we can then form postage of k + 1 cents by replacing one 3-cent stamp with a 4-cent stamp or by replacing two 4-cent stamps by three 3-cent stamps.
Answers: 1
Mathematics, 21.06.2019 15:30, annalisamorris0
Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?
Answers: 1
Mathematics, 21.06.2019 21:00, manasangreddy2921
Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d. y +14z
Answers: 1
Mathematics, 22.06.2019 04:00, SRTBANDIT6045
If y varies as x, and y=8 as x=4 what will be the value of y if x=2
Answers: 2
Find the flaw with the following ""proof"" that every postage of three cents or more can be formed u...
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