jjsotoflores19 jjsotoflores19

21-10-2018
Mathematics

contestada

the average of johnnys two tests is a 92. what must he get to on a third test to raise his average to a 94

Relax

Respuesta :

angelyna27 angelyna27

21-10-2018

N=3 tests and the average is 94
3*94= 282
92+92 (add the average scores) = 184
282-184=98
He needs a 98 to raise his average to a 94

Hopefully this helps...

Answer Link

Otras preguntas

Given two regular polygons: One with 8 sides and the other with 12 sides. Looking at a single interior angle on each polygon, what is the difference between th

A circle has a diameter of 9 inches. What is the approximate ratio of the circumference of the circle to its diameter? A) 22/7 B)7/22 C)1/2 D)2/1

Part 2! I REALLY, REALLY NEED HELP ON THIS QUESTION!!!!!!!! 50 POINTS!!!!!!!!! WILL GIVE THE BRAINLIEST TO CORRECT ANSWER!!!!!!!!!!!!! nth term ________________

How do oceanography use their measurements of the conductivity of sea water

What is the best estimate of the correlation coefficient for the variables in the scatter plot

One’s cognitive dissonance can increase as the number of conflicting beliefs increases. T/F

Which of the following demonstrates the correct sequence of events that occurs during protein synthesis? 1. tRNA binds to the ribosome 2. DNA is used as a

The number of minutes Oliver spends working on math is 60% of the time he spends working on homework. On Monday he spent 30 minutes working on Math. How many mi

This saxophonist became well-known in jazz circles when he joined miles davis

Why were the captains of industry called robber barons?