garles2
garles2 garles2
  • 22-09-2016
  • Mathematics
contestada

the ratio of the number of adults to the number of students at the prom has to be 1:10. last year there were 477 more students than adults at the prom. if the school is expecting the same attendance this year, how many adults have to attend the prom?

Respuesta :

reidmalcom64 reidmalcom64
  • 23-09-2016
about 48 adutls , because you have to divde the 477 by 10 
Answer Link

Otras preguntas

42xy-49x+30y-35 factored completely and is it prime or not
when a wealthy landowner was given full control over land in the new world, the colonies were known as: a. charter colonies b. propriety colonies c. governers c
Solve for x: −4|x + 5| = −16
What is the most likely reason Persia gave economic control to Russia and Britain?
The size of a bicycle is determined by the diameter of the wheel. You want a 24-in bicycle for Christmas. What is the circumference of the wheels
4% of what number is 5
two less than five times a number is 28. what is the number
(a - b)(a 2 + ab + b 2)
Over the last three evenings, Yoko received a total of 73 phone calls at the call center. The third evening, she received 3 times as many calls as the first eve
Solve on the interval [0,2pi) 2sin^2x-3sinx+1=0