Answer:
Step-by-step explanation:

Answer:
see explanation
Step-by-step explanation:
let the number be x , then
x = 44.3 ← is the equation
Answer:
Option a is right
Step-by-step explanation:
Given that as part of a research project on student debt at TWU, a researcher interviewed a sample of 35 students that were chosen at random concerning their monthly credit card balance.
Sample average = 2573
Variance = 4252
Sample size = 35
STd deviation of X = 
Score of student selected at random X=1700
Corresponding Z score = 
Rounding of we get Z score = -13.4
option a is right
Answer:
-6x+-5y= -3/2
Step-by-step explanation:
Hope this helps
Answer:
-48.1818
Step-by-step explanation: then u round up to 3 singnificant figures