Each person gets 2 step by step explanation
B) 20 Multiplied by 15 multiplied by 9 is equal to 2,700cm cubed
Solution :
a). The required linear regression model is
Price = 
b). The
for the variable "Age of part" is 0.0000
Since the
is less than 0.05, so it is significant to the model.
The p-value for the variable "Number of bidders" is 0.1940
Since
is not less than
, so it is significant to the model.
c). We cannot say that model is significant because variable " the number of bidders" is not significant.
But as both variables have positive coefficient so as the variable increases the price received for the item also increased.
Answer:idk how to do this im in 7th grade
Answer:
r = 8
Step-by-step explanation:
6r = 95-47
6r = 48
r = 48/6
r = 8