I am not sure what you mean, but x=4
Answer:
Y<u>></u>-x-5
Step-by-step explanation:
The Original Price is $40
Explanation:
50 1 20
—- = — Which means ——
100 2 40
Actually, you have to find four missed terms of geometrical sequence. Denote
and r - ratio, then
.
Since
, you have that
, then
.
Now substitude r=2 in each of unknown 4 terms:
.
Answer: four geometric means between 25 and 800 are 50, 100, 200, 400.
Answer:
mean= 73.167
mode= 85
range= 47
median= 78.5
Step-by-step explanation:
46 58 72 85 85 93
mean= 73.167
mode= 85
range= 47
median= 78.5