danielsahakian1212 danielsahakian1212
  • 14-01-2021
  • Mathematics
contestada

The average age of three people running for the election is 42. A fourth person joins the race and the average drops to 40. What is the fourths persons age?

Respuesta :

ezcapalot ezcapalot
  • 14-01-2021
the fourth person would be 34 because (42+42+42+34)/4 is 40 and that’s how you find average. though i’m pretty sure you have to be 35 to be in the election but that’s irrelevant
Answer Link

Otras preguntas

Why should you never heat a test tube that is closed?
Which is a perfect square?
There are many criteria that are used to define living things. living things reproduce, grow, and develop. they respond to stimuli, use materials and energy, an
6x−6y=−6 in slope intercept
A bee flys 4.5 meters in 9 seconds what is the unit rate in meters per second
S=b 1/2pl solve for l
Read the passage from "The Wedding Night" and answer the question that follows. If you had put one simple suspicion in my soul, you might have hindered me from
3,842.58 rounded to the nearest tenth
Y + 1 = -7(x+1) write an equation in slope intercept form
A golf ball is hit off a tee at the edge of a cliff. Its x and y coordinates as functions of time are given by x = 18.0t and y = 4.00t – 4.90t2, where x and y