What are the volume and the surface area of this storage chest?

Answer:

Hello!

answer: volume is 18

answer: surface area is 44

Hope that helps!

When factored completely, the expression p4 - 81 is equivalent to ....
1. (p2+9)(p2-9)
2. (p2-9)(p2-9)
3. (p2+9)(p+3)(p-3)
4. (p+3)(p-3)(p+3)(p-3)​

Each quarter the marketing manager of a retail store divides customers into two classes based on their purchase behavior in the previous quarter. Denote the classes as L for low and H for high. The manager wishes to determine to which classes of customers he should send quarterly catalogs. The cost of sending a catalog is $15 per customer and the expected purchase depends on the customer’s class and the manager’s action. If a customer is in class L and receives a catalog, then the expected purchase in the current quarter is $20, and if a class L customer does not receive a catalog his expected purchase is $10. If a customer is in class H and receives a catalog, then his expected purchase is $50, and if a class H customer does not receive a catalog his expected purchase is $25. The decision whether or not to send a catalog to a customer also affects the customer's classification in the subsequent quarter. If a customer is class L at the start of the present quarter, then the probability he is in class L at the subsequent quarter is 0.3 if he receives a catalog and 0.5 if he does not. If a customer is class H in the current period, then the probability that he remains in class H in the subsequent period is 0.8 if he receives a catalog and 0.4 if he does not. Assume a discount rate of 0.9 and an objective of maximizing expected total discounted reward.
a) Formulate this as an infinite-horizon discounted Markov decision problem.
b) For ???? = 0.1, find a near-optimal policy using value iteration.
c) Find an optimal policy using policy iteration starting with the stationary policy which has greatest one-step reward.
d) Formulate the problem as a linear program, giving its primal and dual. Solve both and interpret the solutions.

On Tuesday, 14 students handed in a permission slip for a field trip. On Thursday, twice as many students handed in their permission slip than on Tuesday. On Friday, an additional 7 students turned in their permission slip. What expression could be used to find the total number of permission slips handed in?
14 x 2 + 7
14 + (2 x 14) + 7
14 + (2 x 7)
14 ÷ (2 x 7) + 14

2) Justin works at supermarket and regularly earns $10.50 per hour. In the past five
days, his time card shows that he worked 5.3, 3.4, 6.0, 5.5, and 5.3 hours. What is his
gross pay?

What is the perimeter of this shape? Use numbers only. *

Curts kite is 36 yards above the ground and directly above the tree. The length of the string from Curt to the kite is 49 yards. How far is Curt from the tree?

I need the answer pls fast

If you borrow $900 for 4 years at an
annual interest rate of 5%, how
much will you pay altogether?

These triangles are:
A) congruent,
B) similar or
C) neither.

What is the volume of a cone with a radius of 8.7 inches and height of 14 inches? (Use 3.14
for N)

Plz help me well mark brainliest if correct!!...

please help NO LINKS


Asia Durr is practicing her free throws for the upcoming season. She took 12 shots and made 9 shots. Predict how many free throws Asia Durr would make if she took 72 shots in the season.​

A model of a house uses a scale of 1 inch : 5 feet. The height of the model is 5 5/8
inches. What is the height of the actual house?

No random answers or links, please.

The perimeter of a semicircle is 15.42 inches. What is the semicircle's diameter?

CAN SOME OME ANSWER A AND B PLEASE!!z

Consider the equation 5 +x=n.
What must be true about any value of x if n is a negative number?
Explain your answer.
Provide an example that would satisfy this condition.
Explain how you know your equation is correct.

41. How would the graph of the function
y=x2- 3 be affected if the function were
changed to y=x2 + 2?
A. The graph would shift 2 units up.
B. The graph would shift 5 units up.
C. The graph would shift 5 units down.
D. The graph would shift 1 unit up,

(HElP) which answers describe the shape below?

Assume that random guesses are made for six multiple choice questions on an SAT test, so that there are n = 6 trials, each with probability of success (correct) given by
p=0.35. Find the indicated probability for the number of correct answers.
Find the probability that the number of correct answers is fewer than 4.
P(X<4)=0
(Round to four decimal places as needed)

Jamal needs several feet of wood for a birdhouse
project. He already has 12 yards. How many feet are
in 12 yards?

If 4 television weigh 160 pounds , how much do 5 of those television weigh? Show your work

Which statement is true??

click to see the question

If you helped thank you!

Which sentence is punctuated correctly?




A) For breakfast we had bacon, and eggs, fruit juice, and cereal.

B) The novelist wrote poetry, short , stories and plays about her childhood in North Dakota .

C) The bank has branches in downtown Portland Beaverton Milwaukie , and Vancouver .

D) The athlete won the triathlon by running, a marathon , swimming two miles, and bicycling around the island.

please help if u can

need help ASAP !! A line segment has endpoints(3,14) and (3,22) which of the following statements is true?

A container has a 6 litres of juice. If 3⅕ litres are poured from it, How many juice is left in the container?​

Greg made the dart board shown. It is divided into equal sections. A dart is randomly thrown and lands on the board.
5
1
2
3
3
2
4
1
5
What is the probability that a dart will land on a section marked with the number 1?
O A 5%
B. 10%
O C. 20%
OD. 25%
O E SOS
SRESET
Gianna Faith Russell, ID#***93
Question #22
Growth: Math 6+ MD 2011
A 407
1:24 PM
5/10/2021
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RI

which value for X makes the following sentence true?



13X - 7X=13

A) 12
B) 108
c) 3
D) 1​

1
K
N
M
If I and Mo are parallel lines and mZIKI = 42°, what is mZMNP?