Mathematics, 02.10.2020 14:01 kayla2945
1. Darla's piggy bank is full, so she plans to empty out all of the coins, roll as
many as possible to deposit into her savings account, and put the remaining
coins back into the piggy bank. Rolls of pennies and dimes consist of 50 coins
each, while rolls of nickels and quarters consist of 40 coins each.
(9 points: Part 1 - 2 points; Part II - 2.5 points; Part III - 2 points; Part IV - 2.5
points)
Part : After emptying out all of the coins, Darla counted 472 pennies, 319 nickels,
436 dimes, and 271 quarters. How many rolls of pennies, nickels, dimes, and
quarters will she have?
Answers: 1
Mathematics, 21.06.2019 14:30
"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.
Answers: 1
Mathematics, 21.06.2019 17:00
Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?
Answers: 1
Mathematics, 21.06.2019 17:30
What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4
Answers: 3
1. Darla's piggy bank is full, so she plans to empty out all of the coins, roll as
many as possible...
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