{2,6} is a subset of set {1, 2, 4, 5, 6} which is correct option (D).
A set is defined as a group of objects in mathematics. Set names and symbols begin with a capital letter. According to set theory, a set's constituent parts can be included in anything.
A subset is defined as part of a given set subset (another set or the same set). The set notation to represent a set A as a subset of set B is written as A ⊆ B.
Given set as :
{1, 2, 4, 5, 6}
There are 2⁵ = 32 subsets
(which you know because there are 5 numbers in the set).
{},{1},{2},,{ 4},{ 5},{ 6},
{1,2},{1, 4},{1, 5},{1, 6}
{2, 4},{2, 5},{2, 6},
{ 4, 5},{ 4, 6},{ 5, 6},
,{1,2, 4},{1,2, 5},{1,2, 6}
,{1, 4, 5},{1, 4, 6},{1, 5, 6}
,{2, 4, 5},{2, 4, 6},{2, 5, 6}
,{ 4, 5, 6} {1,2, 4, 5, 6},
{1, 2, 4, 5, 6}
So, {2,6} is a subset of {1, 2, 4, 5, 6}
Thus they are both included in the set.
Hence, {2,6} is a subset of set {1, 2, 4, 5, 6}.
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The ratio of Mark’s pay per hour to Carl’s pay per hour is 3:4 given that Mark takes twice as long as to earn $6.00 as it takes Carl to earn $4.00. This can be obtained by dividing their hourly wages.
Given that, Mark takes twice as long as to earn $6.00 as it takes Carl to earn $4.00.
(Time taken for Mark to earn $6)=2×(Time taken for Carl to earn $4)
Time taken for Mark to earn $3 = Time taken for Carl to earn $4
This means that Mark takes the same amount of time to earn $3.00 as Carl earn $4.00.
Thus the ratio of Mark’s pay per hour to Carl’s pay per hour, 3/4 = 3:4
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Answer: 5.2
Step-by-step explanation:
Answer:
-1w=1r
If there are 5 fewer weeds, there will be 5 more roses
Step-by-step explanation:
The question states that the roses increase when the weeds decrease.
2^5/8 = 2^2
By finding the quotient of the bases to be,1/4 and cancelling common factors
By finding the quotient of the bases to be, 1/4 and simplifying the expression
By simplifying 8 to 2^3 to make both powers base two, and subtracting the exponents
By simplifying 8 to 2^3 to make both powers base two, and adding the exponents
Answer:
neither i think..
Step-by-step explanation:
Answer:
niether
Step-by-step explanation:
win the TV
Answer:
4/500
Step-by-step explanation: