Question 1. If X= {prime numbers less than 13} Y = {odd numbers less than 21} (i). List the members of X and Y (ii). List the me
mbers of XnY (iii). List the members of XUY Question 2. If Q = {1, 3, 5, 7, 10, 11,15} and T={1,2,3,5,6,7,12}find Q U T
1 answer:
Step-by-step explanation:
easy union means all the element from small to big
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Answer:
9
Step-by-step explanation:
Substitute 4 as k into the equation.
16 - 3(4) + 5
simplify
16 - 12 + 5
4 + 5
9
The answer is 9.
Answer:
4 : 12 : 15
Step-by-step explanation:
S : J = 1 : 3
J : P= 4 : 5
Using John's ratio to find a common ratio for all
S : J
(1 : 3)4 = 4 : 12
J : P
(4 : 5)3 = 12 : 15
Therefore our ratio is
S : J : P
4 : 12 : 15
What size is the second pizza supposed to be?
Answer:
16
Step-by-step explanation:
8*2
-8/-2 = 4
negative divided by a negative is always positive. ;)
