10) At the whole sale, a pen costs $1.25. A retailer is going to mark up the price by 60% What is the markup amount? What is the price with markup?

36 inches/second = yards/minute how many yards?

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)