Annabelles homework is 75% complete.it took her 3 hours. how long should she estimate it will take her to complete her homework.
2 answers:
Answer:
It took her 4 hours to complete her homework
Step-by-step explanation:
Let x be the time taken to complete her homework
From the question, Annabelles homework is 75% complete and it took her 3 hours, this implies that;
75% of the homework done = 3hours
75% × x = 3
× x = 3
= 3
Multiply both-side of the equation by 100
× 100= 3×100
At the left-hand side of the equation, 100 will cancel-out 100
75x = 300
Divide both-side of the equation by 75
75x/75 = 300/75
x = 4 hours
It took her 4 hours to complete her homework
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Answer:<u> -0.9 ; inelastic</u>
Explanation:
Given:
The average price of wheat per metric ton in 2012 = $305.75
Demand (in millions of metric tons) in 2012 = 672
The average price of wheat per metric ton in 2013 = $291.56
Demand (in millions of metric tons) in 2013 = 700
We will compute the elasticity using the following formula:
ε =
ε =
Now , we'll first compute
i.e. =
= 0.04081
Similarly for
i.e. =
= -0.0475
ε =
ε = -0.859 -0.9
we know that ;
If, ε > 1 ⇒ Elastic
ε < 1 ⇒ Inelastic
ε = 1 ⇒ unit elastic
<u><em> Here , ε = -0.859
-0.9 </em></u>
<u><em>Therefore ε is inelastic.</em></u>
Answer:
False ,false,true, true and true
Step-by-step explanation:
