Answer:
99
Step-by-step explanation:
=> 9801/99 = 99
Answer:
Adults= 110
Children= 340
Step-by-step explanation:
Given data
let adults be x
and children be y
x+y= 450----------1
2x+y=680---------2
from 1
x= 450-y
put this in 2
2(450-y)=680
900-2y=680
900-680=2y
220=2y
y= 220/2
y= 110
x+110= 450
x= 450-110
x=340
Answer:
Looks like -6
Step-by-step explanation:
Answer:
The answer is "294.2075".
Step-by-step explanation:
Given:
At confidence level the z is ,
Answer:
C. $20,000
Step-by-step explanation:
2,824*$7.50=$21,315