Answer:
type B 50 pounds
type A 94 pounds
Explanation:
First we construct the equation system:
Now we clear one and replace:
And we can solve for type B:
And now we can solve for quantity of A as well:
A = 144 - 50 = 94
<u>Finally we can check the answer if it is correct:</u>
50 x 5.9 + 94 X 4.75 =
295 + 446,5 = 741,5
Answer:
Explanation:
The college student loan burden is second only to mortgages in consumer debt In the United States. The government estimates that some 41 million students together owe more than $1.2 trillion. In North Carolina, what is the relationship between student loan debt and the tuition/fees that the students pay? After obtaining data for 14 four-year universities in the State University System of North Carolina (data for Elizabeth City State University and Winston Salem State University were not available), suppose we assume a simple linear modelyi= β0+ β1xi+ εito describe this relationship, where xi is the academic year tuition/fees at school In i
and yi is the average student loan debt of graduates of school i, i = 1, ..., 14. Shown below are summary statistics for the 14 schools.
NB: please check the attached document for complete work.
Answer:
1. 48 dollars
2. 30 dollars
Explanation:
The yearly premium on their homeowner's insurance policy is $600 for the coverage they need.
Their insurance company offers a discount of 8 percent if they install dead-bolt locks on all exterior doors.The couple can also receive a discount of 5 percent if they install smoke detectors on each floor.
1. What discount will Dave and Ellen receive if they install the dead-bolt locks?
discount for deadbolts =
Discount % x Premium
0.08 x 600 = 48 dollars
b. What discount will Dave and Ellen receive if they install smoke detectors?
discount for deadbolts =
Discount% x Premium
0.05 x 600 = 30 dollars
Answer:
Substitutes
Explanation:
The education services at the two universities are substitutes to each other. The cross price elasticity of substitute goods is positive which indicates that as the price of one good increases then as a result the demand for other good increases and if the price of one good decreases then as a result the demand for other good decreases.
Now, if there is an increase in the tuition fees at University A, hence, this will increase the price of educational services at University A. Therefore, this will lead to an increase in the demand for educational services at University B.
