BRAINLIEST! Someone help please!
1 answer:
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Answer:a is the correct option
Step-by-step explanation:
The table is divided into columns for month, sales and expense
Total number of sales for four months is determined by adding up the sales for each month. It becomes
35.75+65.34+12.15+49.68= $162.92
Total number of sales for four months is determined by adding up the expenses for each month. It becomes
43.18+52.24+41.09+59.50=196.01
Profit or loss = total sales - total expenses
Therefore 162.92-196.01 = - $33.09
It's a loss because it is negative
The <em>total</em> area of all six faces of the tunnel is square centimeters.
The surface area of the solid () used to represent the tunnel for a toy train is the sum of its six faces (two <em>semicircular</em> sections, inner <em>semicircular</em> arc section, outer <em>semicircular</em> arc section, two rectangles).
We calculate the surface area as following:
The <em>total</em> area of all six faces of the tunnel is square centimeters.
To learn more on surface areas, we kindly invite to check this verified question: brainly.com/question/2835293