One 5th of a kilogram is 200. <span />
Answer:
The perimeter before is 5+4+5+4=18.
After doubling the length, we do 10+4+10+4=28.
The difference is 10, so the perimeter increases by 10.
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Answer:
the probability of the spinner landing on 2 is 25%
Step-by-step explanation:
if there are four different equal parts and there is one spinner
the probability of it landing on any of the parts is 25%
Answer:
4x^3 - 3x^2 - 14x + 6 (this is the formula since we don't know x)
Step-by-step explanation:
[(4x-2) x (x^2 - 3)] - [(x+2) x (x)] = 4x^3 - 3x^2 - 14x + 6