A first-class postage stamp was $0.02 in 1885. The same first-class postage stamp in 2006 was 39¢. What is the percent of increase in the cost of a first-class postage stamp?

There are 6 dogs at the dog park on a busy Saturday. 2 of them are dachshunds. What is the probability that a randomly selected dog is a dachshund? Write your answer as a fraction or whole number.

Solve. 3 plus d is less than 3 minus d Question 14 options: d is less than negative 6 d is less than 6 d is greater than negative 3 d is less than 0

Manika is selling candles for orchestra an ill get a prize if she sells at least 40. she has already sold 16 candles and has four days left before the deadline. How many Candles must she sell per day?

Carl scores 50 bull's-eyes in 4 dart games. How many bull's-eyes does he average per game? A. 12.5 B. 13 C. 13.5 D. 12

What is the value of 7 to the fifth power? A. 35 B. 78,125 C. 2,401 D. 16,807

Six less than twice a number, x, is 39. what is the value of x

In three more years, miguel's grandfather will be six times as old as miguel was last year. when miguel's present age is added to his grandfather's present age, the sum is 68. how old is each one now?

Convert 76 minutes to hour

Find all possible solutions for the following equation x²+7x+63=63

Jason's current yearly income is $13,000 ... If Jason's training will allow him to get a job making $34,000 a year, how long will it take him to recover his initial investment of $35,200?