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

what is rational or irrational
Which causes strep throat, anthrax, and tetanus? Select one of the options below as your answer: A. fungi B. viruses C. bacteria D. protists
Solve for the following system of equations using substitution, what is the value of y? 2x 3y=105 x 2y=65 a.15 b.25 c.45 d.65
explain the difference between 33 1/3 % and 33%
Which was an advantage for the Americans during the American Revolution?
Where were the first magazines published? A. France B. Spain C. The United Kingdom D. The United States
the value of the 6 digit in 64,953 is 10 times the value of the digital in which of the following 56,831 269,459 635,908. 810,600
true or false: dimensional analysis can give you the numerical value of constants of proportionality that may appear in an algebric expression
Which statement about direct objects is true
which has more mass a bowling ball or a basketball?