Mathematics, 18.02.2022 05:10 glocurlsprinces
A bag contains pennies, nickels, dimes, and quarters. There are 50 coins in all. Of the coins, % are pennies and % are dimes. There are more nickels than pennies. How much money does the bag contain?
Answers: 2
Mathematics, 21.06.2019 16:30
Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26β34 pounds approximately 24β36 pounds approximately 28β32 pounds approximately 29β31 pounds
Answers: 1
Mathematics, 21.06.2019 17:00
Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?
Answers: 1
Mathematics, 21.06.2019 20:20
Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.
Answers: 1
Mathematics, 22.06.2019 00:30
What is the perimeter of an equilateral triangle if each side is (x+3)?
Answers: 1
A bag contains pennies, nickels, dimes, and quarters. There are 50 coins in all. Of the coins, % are...
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