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Andrej [43]
3 years ago
8

Myrtle Air Express decided to offer direct service from Cleveland to Myrtle Beach. Management must decide between a full-price s

ervice using the company’s new fleet of jet aircraft and a discount service using smaller capacity commuter planes. It is clear that the best choice depends on the market reaction to the service Myrtle Air offers. Management developed estimates of the contribution to profit for each type of service based upon two possible levels of demand for service to Myrtle Beach: strong and weak. The following table shows the estimated quarterly profits (in thousands of dollars):
Demand for Service
Service Strong Weak
Full price $960 -$490
Discount $670 $320
1. What is the decision to be made, what is the chance event, and what is the consequence for this problem?
2. How many decision alternatives are there?
Number of decision alternatives =
3. How many outcomes are there for the chance event?
Number of outcomes =
4. If nothing is known about the probabilities of the chance outcomes, what is the recommended decision using the optimistic, conservative, and minimax regret approaches?
a. Optimistic approach
b. Conservative approach
c. Minimax regret approach
Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
6 0

here i attached the answer

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Point k is on line segment JL. Given JL = 4x+2, KL = 5x-6, and JK = 3x, determine the numerical length of JK.
hoa [83]

Answer:

6 units

Step-by-step explanation:

JK + KL = JL

3x + 5x-6 = 4x+2

8x-6 = 4x+2

subtract 4x from each side to get:

4x - 6 = 2

add 6 to each side to get:

4x = 8

x = 2

JK = 3x and x=2 so JK = (3)(2) or 6

5 0
3 years ago
Find the value of x. give reasons to justify your answer NEED HELP ASAP!!!!
Firlakuza [10]

Answer:

x = 34^\circ

Step-by-step explanation:

Note that ∠TSU and ∠PSR are vertical angles. Hence:

m\angle TSU = m\angle PSR

∠PSR is the sum of ∠PSQ and ∠QSR. Hence:

\displaystyle m\angle TSU = m\angle PSQ + m\angle QSR

We know that ∠TSU measures 4<em>x</em> and ∠QSR measures 3<em>x</em>. Thus:

(4x) = m\angle PSQ + (3x)

Solve for ∠PSQ:

m\angle PSQ = x

Next, ∠PQS and ∠RQS form a linear pair. Thus:

m\angle PQS + m\angle RQS = 180^\circ

∠RQS measures 68°. Thus:

m\angle PQS +(68^\circ) = 180^\circ

Solve for ∠PQS:

m\angle PQS = 112^\circ

The interior angles of a triangle must total 180°. So, for ΔPQS:

\displaystyle m\angle SPQ + m\angle PQS + m\angle PSQ = 180^\circ

Substitute in the known values:

(x) + (112^\circ) + (x) = 180^\circ

Simplify:

2x = 68^\circ

And divide. Hence:

x = 34^\circ

4 0
3 years ago
A pipe is 30 feet long. It needs to be cut into pieces that are each 23 feet long. How many pieces can be made from the pipe? Wr
JulijaS [17]

Answer:

there can only be 1 pipe that will be 23 feet long because 23 don't go into 30 more than 1 time

Step-by-step explanation:

7 0
3 years ago
Quadrilateral ABCD has vertices at A(0,6), (4,-1), c(-4,0) and d(-8,7). prove that:
MakcuM [25]

Answer:

Step-by-step explanation:

8 0
3 years ago
Which number is equal to 7times 100+2times 1over 10+5times 1over 100?????????
Sergeu [11.5K]
7*100+2*1= 702
10+5*1= 15
702+15= 717
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7 0
3 years ago
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