Answers created by yungching

• Back to user's profile
• It takes a slug, 20 minutes to travel from his favorite bush to the local trash can (a trip of 30 meters), how far can he travel in 1 hour (60 minutes)?
  
• What are the mean and standard deviation of a binomial probability distribution with #n=130 # and #p=7/9 #?
  
• Jack's mother gave him 50 chocolates to give to his friends at his birthday party. He gave 3 chocolates to each of his friends and still had 2 chocolates left. How many friends were at Jack's party?
  
• How do you factor #3x^2-4x-4#?
  
• The sales price of a car is $12,590, which is 20% off the original price. What is the original?
  
• Question #4c400
  
• How do you solve #x + y = -4# and #y = -3x + 2# using substitution?
  
• What are three types of diffusion?
  
• The second of two numbers is 5 more than twice the first. The sum of the numbers is 44. How do you find the numbers?
  
• How do you find the slope and y-intercept for the line #y=3x+2#?