Courier charges for packages to a certain destination are 65 cents for the first 250 grams and 10 cents for each additional 100 grams or part thereof. What could be the weight in grams of a package for which the charge is $1.55 ?

Answers

Answer 1

Answer: Well, drop 65 cents (the first 250 grams) to get 90 remaining cents. These are 900 additional grams. So, the mass is 0.25+0.9=1.15 kg.

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Answers

Answer:

the top one is 25

Step-by-step explanation:

the second one is 112

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Answers

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A boat travels 444 miles in 13 hours (with a constant speed). How much time will it take traveling 226 miles?

Answers

Answer:

12 hours

Step-by-step explanation:

Greatest integer function What is the value of [-12]?
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Answers

basically if the number is not an integer, round down to the nearest integer
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we are done

B is anres

What is the solution to 3x^2 + 4x + 8 = 0?A) x = -4 ± 4√5

B) x = 2 ± 2√5 / 3

C) x = -4 ± 4√5 / 6

D) x = -2 ± 2i√5 / 3

Answers

the dddee Mr DC HD d zar

Sabella's parents are starting a college fund for her today, on her fifth birthday. Assuming they make no additional deposits or withdrawals, if they want to give her 50,000 Brazilian Real on her eighteenth birthday, how much do they need to deposit now if the bank is offering an interest rate of 5.5%, compounded monthly? a) Approximately 21,206 Brazilian Real b) Approximately 24,527 Brazilian Real c) Approximately 28,818 Brazilian Real d) Approximately 32,122 Brazilian Real

Answers

Answer:

I don't know

Step-by-step explanation:

I don't know what is with-draw, interest rates

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