ATQ, Let the average weight of the three instructors be 'x' kg. So, total weight of the three instructors = 3 × x = '3x' kg. ATQ: 45 × 12 + '3x' = 50 × (12 + 3) Or, 540 + 3x = 50 × 15 Or, 540 + 3x = 750 Or, 3x = 750 - 540 = 210 Or, x = 210 ÷ 3 = 70 Therefore, the average weight of the three instructors is 70 kg.
Which layer of the OSI model do stateful firewalls primarily operate at?
Which of the following is a key function of the network layer?
Which data structure in a compiler is used for managing information about variables and their attributes?
What is the main purpose of the parity bit in error detection?
Which of the following is an example of a deadlock detection and resolution technique in DBMS?
What does the 'len()' function do in Python?
What does the following code do?
x = [1, 2, 3]
y = [4, 5, 6]
z = x + y
Join in which generated result contain right side tuple of table even without a match is
In a LAN, what is a common device used to connect multiple segments or networks and make forwarding decisions based on MAC addresses?
Which type of variable has the widest scope and can be accessed from any part of the program?
