A few days ago
-unknown-

smart people, help me?

SHOW THE UNIT ANALYSIS:

perimeter=3 cm+4 cm+5 cm

distance=(60 mi/h)(2.3 h)

simplest interest=($100)(0.05/year)(2.5 years)

HOW WOULD I SOLVE TIHS?

Top 1 Answers
A few days ago
Ascending K

Favorite Answer

NOT SURE WHAT YOU MEAN BY UNIT ANALYSIS, BUT:

perimeter=3 cm+4 cm+5 cm

p = 3cm+9cm

p = 12 cm

distance=(60 mi/h)(2.3 h)

d = 60mi/h(2.3 h)

[h cancels out]

d = 138 mi

simplest interest=($100)(0.05/year)(2.5 years)

si = ($100)(0.05/year)(2.5 years)

[years cancels out]

si = $5(2.5)

si = $12.5

HOPE THAT HELPS!!!! =]

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