farwaniazi195 farwaniazi195

01-08-2019
Mathematics

contestada

If 1 + + 2 + 3 = 60, then the average (arithmetic mean) of , 2 , 3 , and 4 is equal to what

Respuesta :

01-08-2019

Step-by-step explanation:

1x+2x+3x=60

x=10

2x+3x+4x=20+30+40=90

average=90÷3=30

Answer Link

Otras preguntas

How did data gathered using Galileo's early telescope support the heliocentric model

Book sequence Percy Jackson and the lighting thief?

This court case ruled that the government could only punish the advocacy of illegal action if it directly incited lawless actions. A. Schenck v. United States (

Read the following lines: A hurry of hoofs in a village-street, A shape in the moonlight, a bulk in the dark, And beneath from the pebbles, in passing, a spark

what were the only two African nations that were able to keep their freedom from European imperialism

In which Crusades did Saladin and King Richard I fight?

A medium-term goal takes ___ to accomplish A- 1-2 months B- 1-2 years C- 1-5 years D- 5-10 years

3 south African intuitives that address inequality in gender,right of people living with HIV and violence women and children

Gregor Mendel studied the inheritance of traits in pea plants. One trait he examined was the height of the plant. Pea plants with the dominant 'T' allele grew t

is 2/10 greather then 2/12