rileygroup2 rileygroup2

03-04-2018
Mathematics

contestada

The probability that you randomly selected a red marble from a group of 40 marbles is 7/20, how many are red marbles?

Respuesta :

Аноним Аноним

03-04-2018

x/40 = 7/20
40/20=2
x=7x2=14

14 red marbles

Hope this helps.

Answer Link

Otras preguntas

In a newspaper ad a scientist asked for volunteers to test a new theory on the speed of light by using a machine he invented how would you know that this is an

During an outpatient surgery, a doctor requests that the assistant turn on a mini camera so it gives a posterior and inferior view of the knee. Which of the fol

Bromine atoms usually end up with how many valence electrons?

A nurse is caring for a client with acquired immunodeficiency syndrome (aids). what precautions should the nurse take when caring for this client?

Herzberg concluded from his studies that managers should focus on ____ factors to produce long-term dedication from their employees.

What's the best way to study spanish in a short amount of time?

Washington's proclamation of neutrality (1793), jefferson's embargo act (1807), and the monroe doctrine (1823) were all efforts to

Explain how Pascal's principle can be used to design a fluid power system and describe how a fluid power system works.

An algorithmic function that takes an input message of arbitrary length and returns an output of fixed-length is called a(n) ____________ .Non-repudiationone wa

Choose all that apply. Which of the following statements depend on the relative dating of events? 1.Amphibians evolved before land reptiles. 2. Bony fish first