Seudónimo
Seudónimo
01-12-2015
Mathematics
contestada
what is the average of 16.5, 21.5 and 17
Respuesta :
Аноним
Аноним
01-12-2015
The average of the numbers is also known as the "mean"
So to find the mean you need to add all the numbers together then divide by how many numbers there are,
16.5+21.5+17=55/3
55 / 3 = 18.333333333333
=18.3
Answer Link
VER TODAS LAS RESPUESTAS ( 23+ )
Otras preguntas
plot the function. y= (x+1)(x-3) by following these steps : plot the x-intercepts of the function
Why was Koremastu and others forced to go to an internment camp
A block weighing 15 newtons is pulled to the top of an incline that is 0.20 meter above the ground, as shown below. if 4.0 joules of work are needed to pull the
Lesson 7.3 simplifying algebraic expressions Peggy bought 2 racing cars for 5x dollars each and 3 model motorcycles for 3x dollars each. Find the amount of mon
Mikhael and hema want to hire a professional dj to play music during the event. Dj kay-cee charges $100 plus $50 per hour . Dj fab fred charges $150 plus $30 pe
Nelly goes shopping on a weekday. She picks up protein powder so she can make a protein shake. She buys a double cheeseburger on her way home. She eats part of
Which expression represents “add 7 and a number n, then multiply 8 cubed!?”
which ordered pair makes the equation true 2x - 5y = -10
What will save you the most money when trying to reduce the cost of college
The base of a solid in the region bounded by the graphs of y=e^-xy=0, and x=0, and x=1. cross sections of the solid perpendicular to the x-axis are semicircles.
