Evaluate P + Q if possible.
2 answers:
Here we are given with <em>two matrices</em> as follows
And
We need to find<em> P+Q </em>. But , <em>matrix addition</em> is only possible iff the order of all <em>matrices</em> which are <em>being added</em> is <em>same</em> . Now , here order of <em>P</em> is <em>2 × 3</em> while that of <em>Q</em> is <em>3 × 3 </em>. So , <em>matrix</em> <em>addition</em> isn't <em>possible.</em>
<em>Hence , Option C) Not possible is correct</em>
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Answer:
Y=-40x+122
Step-by-step explanation:
hello
Due to the nature of the data, it is most convenient to model this problem as a linear function.
To solve this problem we must use the equation that defines a line, then start assigning the corresponding values
y1=82bananas per day
X1=1 dolar
y2=52bananas per day
x2=1.75dolar
line ecuation
y − y 1 = m(x − x 1 )
where
solving:
Y-82=-40(x-1)
Y=-40x+40+82
Y=-40x+122
let's try the result!
Price =1dolar
Y=-40(1)+122=82bananas per day
Price=1.75dolar
Y=-40(1.75)+122=52bananas per day
plug that in your calculator, make sure the calculator is in Degree mode