Answer:
3/ 7c2 d -7c = 4d -10
Step-by-step explanation:
combine like terms
HERE IS YOUR ANS AFTER A LOT OF RESEARCH ! ^-^
Answer: ellipse
Step-by-step explanation:
Answer:
C(m) = 41(flat rate) + .10m(rate per mile)
Step-by-step explanation:
<h2>
Answer with explanation:</h2>
As per given , we have
Sample size : n= 5
Degree pf freedom = : df= 5-1=4
Significance level for 90% confidence =
Using t-value table , t-critical value for 90% confidence:
Margin of error of :
Interpretation : The repair cost will be within $12.39 of the real population mean value 90% of the time.