jaybirdjr2013oto41b jaybirdjr2013oto41b

26-07-2017
Mathematics

contestada

in a class of 30 students on average 6 will be left-handed if a class includes 27 Lefty's estimate how many students are in the class

Respuesta :

barrybanes barrybanes

26-07-2017

6/30 = 1/5

This means that 1/5 of the students in a class will be left-handed.
27*5 = 135
27/135 = 1/5

The correct answer is 135 students.

Answer Link

Otras preguntas

"I help people adopt beneficial behaviors such as a balanced diet and exercise. I am a ______ psychologist." A. Rehabilitation B. Developmental C. Community D.

Why was third tier of goverment created ?

A 40.0-μFcapacitor is connected across a 60.0 Hz generator. An inductor is then connected in parallel with the capacitor. What is the value of the inductance if

A student has samples of two pure compounds, XClO3 and ZClO3, which contain unknown alkali metals X and Z. The student measures the mass of each sample and then

Explain how to separate the sugar and water in a solution of sugar and water

Kayla already owns 1 hair band, and additional hair bands priced at 1 for a dollar. How much money does Kayla needs to spend on new hair bands in order to own a

Consider the figure

Mike earns $15 for each hour he work plus a $25 bonus. How much does he earn in 10 hours of work?

Identify and analyze the primary conflict. What is the definition of “memoir”?

You are trying to boil water while camping in the Colorado Rockies. The surrounding barometric pressure is 0.9 bar, and the water is currently boiling. Using Gi