Which number produces an irrational number when added to 0.4? B. 0.444... C.2/7
1 answer:
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Answer: The common difference is 8
Step-by-step explanation:
First Use the formula for the second to generate the first two numbers.
= 2^3n-2
Put in 1 for the first term and you will get 2 and the second term is 16 and to get from 2 to 16 you will multiply by 8.
Answer:
The price of item after successive discounts are 20% and 30% is $140.
Step-by-step explanation:
The marked price of item is $250.
Two successive discounts are 20% and 30%.
Price of item after discounts of 20% is
New price of item after first discount is $200.
Price of item after second discount, i.e., 30% is
Therefore, the price of item after successive discounts are 20% and 30% is $140.