Ametal fabricating company produces 150,000 souvenir tokens each year. in a random sample of 400 tokens, 3 have stamping error. predict the total number of coins that will have stamping errors in a year.

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad

Use your knowledge of the binary number system to write each binary number as a decimal number. a) 1001 base 2= base 10 b) 1101 base 2 = base 10