The answer is 240 because 11 x 8 is 88 but you divide by 2 since it's a triangle so you get 44 and since there's 4 triangles you do 44 x 4 and get 176 then 8 x 8 is 64 plus 176 is 240
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Joe receives a 20 percent increase in his income from his part time job and as a consequence decreases his consumption of Ramen noodles by 10 percent. Hence to Joe, Ramen noodles are
A) a normal good with a price elasticity of demand of 0.5.
B) a substitute good with a cross elasticity of 0.5.
C) a good with a price elasticity of supply of -0.5.
D) an inferior good with an income elasticity of -0.5.
E) an inferior good with an income elasticity of -2.0.
Answer:
D) An inferior good with an income elasticity of -0.5
Step-by-step explanation:
Income elasticity is calculated by finding the negative 50% change in demand.
Income elasticity = -0.5
The reduction in demand for Ramen noodles due to the increase in income indicates that Ramen noodle is an inferior good that was only purchased because of Joe's meager income.
Answer:
6π units
Step-by-step explanation:
The arc length formula is radius * central angle.
In this problem, the central angle is 180 degrees. We must convert this to radians. 180 degrees is π radians.
The radius is 6 since 12 is a diamater.
So we just plug it in. (π)(6)
<span> The ratio compares two quantities (in this case blue and white parts).
A unit rate (or unit ratio) describes how many units of the first type of quantity corresponds to one unit of the second type of quantity. In our case the first type of quantity is blue parts and the second is white parts, so we should find how many blue parts correspond to one white part.
The ratio is: 5/4
We will obtain the unit ratio if we divide each number with 4 in order to get 1 - as a second quantity.
So, (5/4)/(4/4)= (5/4)/1
The unit ratio is: </span>
<span>(5/4)/1.</span>
Answer:
2340 mm
Step-by-step explanation:
We know that since the rectangular prism has a square base, the length and width are equal
So we have V = 10 * 10 * 15
For the small rectangular slab we can subtract 10 from 40 to get 30 for the length
Thus we have V = 30 * 4 * 7
Hope this helps