Seudónimo Seudónimo
  • 01-01-2015
  • Mathematics
contestada

For how many positive three-digit integers is the product of their three digits 90?

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 01-01-2015
so just find the factors of 90
90=2 times 3 times 3 times 5
so the factors could be
2,3,15
2,9,5
6,3,5
10,3,3
 there are 4our
Answer Link

Otras preguntas

PLEASE HELP! DUE IN 5 DAYS
The person who wrote most of the letters in the new testament
Was sacred music played in classical era
What is the purpose of phosphorylating glucose in cytosol?
After you start to believe that someone is dangerous, you examine everything the person says or does for additional evidence of danger. in doing so, what are yo
The prefix (deci-, centi-, or deca-) tells you to multiply by 0.1. Which one is it?
Which of the reactions of photosynthesis require pigments absorbing solar energy?
Ben wants to convert some leftover food and organic matter in his garden into an eco-friendly form. Which method can he use? A. Biological action B. Carbon sequ
BRAINLEIEST!!! Mr. Yu applies 12 ounce of fertilizer to every 58 square meter of his lawn. How many ounces of fertilizer does Mr. Yu use per square meter for h
Voting is one of the most important rights of U.S. citizens because __________________. a. it gives people a say in their government b. it makes people feel im