Salinas2234 Salinas2234

26-01-2018
Mathematics

contestada

In a class, 40% of the students are boys. There are 22 boys in the class. How many students are in the class?

Respuesta :

Аноним Аноним

26-01-2018

40/100 = 22/x
40x = 2200
x = 55
There are 55 students in this class.

Answer Link

Otras preguntas

2. Explain the differences you observed when you added drops of acid or base to the water versus when the drops were added to the phosphate buffer. Explain why

Find the circumference of a circle with a diameter of 36 units.

Consider the combustion of ethylene: C2H4(g)+3O2(g)→2CO2(g)+2H2O(g) If the concentration of C2H4 is decreasing at the rate of 3.8×10−2 M/s, what is the rate of

Compare and contrast intraspecific and interspecific competition. Give an example of each type of competition.

WHAT IS MEANT BY MEALASONE.

FIND SLOPE WITH TABLE MAZE HELP

I need help on this question

Directions: solve for x round to the nearest tenth

1(x-3)^2-2/(x^2-9)+1/(x+3)^2

(25 Points & Marked Brainiest) Please and Thank You! Question 1 : This person in this photograph is : A) Mohandas Gandhi B) Mustafa Kemal Ataturk C) Rena S