salloumshaza salloumshaza
  • 17-03-2021
  • Mathematics
contestada

45% of the class is girls. There are 90 girls in the class. How many students are in the class?

Respuesta :

ModestEagle ModestEagle
  • 18-03-2021

Answer:

100

Step-by-step explanation:

90/45=2 2*100=200

Answer Link

Otras preguntas

A rain barrel is a right circular cylinder. If 1ft^3 =7.5 gallons, how many gallons of rainwater can the barrel hold? Use 3.14 Barrel is 1.35ft left to right..
If p+q+r = 1 and pq+qr+pr = -1, and pqr = -1, find the value of [tex] p^{3}+ q^{3}+ r^{3} [/tex]
if a triangle has 3 side one is 12 one is 72 what is the last sude
when does an inciting incident occur in a plot?
Find the value of W if A=LW, A=8m^2, and L=4m PLEASE HELP
express each as a single power of 2...2^a X 2^b X 2^c2^a+b X 2^a-b
if n is a positive integer, for what values of n is the function f(x) =x to the power of na) evenb) odd
Genetic engineering is used in the biotechnology industry to? (1) eliminate all infections in livestock (2) synthesize hormones such as insulin and human growt
An automobile engine exerts a force of 595 N to propel the car at 90.0 km/h on a level road.  What is the power output of the engine at that time?
if n is a positive integer, for what values of n is the function f(x) =x to the power of na) evenb) odd