Answer:
None of the above cause thats what i put
The answer would have to be 7
Write a statement that assigns freeBooks the appropriate value based on the values of the boolean variable isPremiumCustomer and the int variable nbooksPurchased is described below
Explanation:
Online Book Merchants offers premium customers 1 free book with every purchase of 5 or more books and offers 2 free books with every purchase of 8 or more books. It offers regular customers 1 free book with every purchase of 7 or more books, and offers 2 free books with every purchase of 12 or more books.
A statement that assigns freeBooks the appropriate value based on the values of the boolean variable isPremiumCustomer and the int variable nbooksPurchased. Here's what we have:
if(isPremiumCustomer = true){
if(nbooksPurchased >= 5));
freeBooks = 1;
}else if(nbooksPurchased >= 8){
freeBooks = 2;
}else {
if(nbooksPurchased >= 7);
freeBooks = 1;
}else if(nbooksPurchased >= 12){
freeBooks = 2;
}
We are getting an error of "illegal start of expression".
Two of the hints are "You are using an incorrect number somewhere in your solution" and "We think you might want to consider using: ==".
I do not want the answer, I just want pointed in the right direction.
Answer:
(a)
(b)Q= -35.69 KW
Explanation:
Given:
We know that foe air
Mass flow rate for air =2.3 kg/s
(a)
By mass balancing
(b)
Now from first law for open(nozzle) system
Δh=
Q=-15.52 KJ/s
⇒ KW
Q= -35.69 KW
If heat will loss from the system then we will take negative and if heat will incoming to the system we will take as positive.
Answer:
We don't know any that there are
Explanation: