What percent of the weighed between 12oz and 30 oz?
1 answer:
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Answer:
Step-by-step explanation:
- the birthday date is : 07/01/2006
- so the numbers are : 07012006
- let's switch them : 60021070
- we have 8 numbers so our highest degree is 7
- 6*(x∧7)+0*(x∧6)+0*(x∧5)+2*(x∧4)+1*(x³)+0*(x²)+7*x+0*(x∧0)
- 6*(x∧7)+2*(x∧4)+x³+7x
Here is another example :
Answer:
a₂₀ = - 137
Step-by-step explanation:
there is a common difference between consecutive terms , that is
7 - 15 = - 9 - (- 1) = - 17 - (- 9) = - 8
This indicates the sequence is arithmetic with nth term
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
here a₁ = 15 and d = - 8 , then
a₂₀ = 15 + (19 × - 8) = 15 + (- 152) = 15 - 152 = - 137