thehelperforyou
thehelperforyou thehelperforyou
  • 26-05-2016
  • Mathematics
contestada

If t(n) equals 5-2n, what is the 4th term?
Work out 3/4 of 7kg

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apologiabiology
apologiabiology apologiabiology
  • 31-05-2016
easy
f(n)=5-2n
f(4)=5-2(4)
f(4)=5-8
f(4)=-3

-3 is 4th term

3/4 of 7kg=3/4 times 7kg=21/4kg=5 and 1/4kg
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