Answer:
1. mean=1.5, median=1.7, mode is 1.8
2. mean=102,median=134, mode=no mode
3. mean=1885,median=2300, mode=2300
Step-by-step explanation:
Answer:
11 dollars an hour.
Step-by-step explanation:
143/13=11
Step-by-step explanation:
The given question is of composition. composition means that one function is put into another
Given
So,
Keywords: Functions, Composition
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Answer:
<h3>
1.50X+2.50Y=25</h3><h3>
&</h3><h3>
X+Y=6 are required systems</h3>
(Solution: X=16 and Y=-10)
<u>Explanation:</u>
》Total money that will be spent on flour and corn meal altogether(T)
=$25
》Since it is not mentioned that whether corn and flour are bought in same quantity or not, we will assume them of different quantity.
i.e.,Suppose
》<u>X pound </u>of <u>flour</u> is bought
&
》<u>Y pound </u>of <u>corn</u> is bought.
So,
》Cost of flour(F)=$1.50X
》Cost of corn(C)=$2.50Y
So total cost will be sum of cost of flour and corn altogether,
Writing it in equation(linear),
<u>F+C=T</u>
<h3>
<u>1.50X+2.50Y=25</u></h3>
Also,
Total pounds=6
ie,
<h3>
<u>X+Y=6</u></h3>
The answer is (a)..........
