What percent of a sample of As-81 remains un-decayed after 132 seconds?

Dale bought a map of his city it uses a scale of 1 inch = 8 miles Dale house and school are 1 1/2 inches apart on the map how far apart Would his House and school be on the map if the scale were 1 inch = 6 miles.

A bowl of flower seeds contains 5 petunia seeds

Jason and Yolanda both drew a simple random sample from a non-normally distributed population of 25,000. Jason's sample consisted of 0.24% of the population, while Yolanda's sample consisted of 0.32% of the population.

A = - 1, b = - 5, c = - 2/3 be+9c - a

Find the product (-5sqrt3) (8sqrt5)

Leia cuts congruent triangular patches with an area of 15 square centimeters from a rectangular piece of fabric that is 10 centimeters long and 6 centimeters wide. How many of the patches can Leia cut from 33 pieces of the fabric?

How many 1/5 inch ribbons can you cut from a 5-inch ribbon?

A company has two large computers. The slower computer can send all the company's email in 60 minutes. The faster computer can complete the same job in 40 minutes.

Write true or false for each of these. Show your working. a) The 3rd term of the sequence 4n + 2 is 14. b) The 5th term of the sequence 3n - 8 is 6. c) The 10th term of the s sequence 2 - nis 8. d) The 7th term of the sequence 6 - 2n is - 8.

1. 10pints = ? quarters 2. 48fl oz = ? cups 3. 36pints = ? quarters 4. 5 gallons = ? cups 5. 72 pints = ? gallons 6. 7 cups = ? fl oz 7. 30 quarters = ? gallons 8. 32 cups = ? gallons