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Shkiper50 [21]
3 years ago
5

How i solve and 6 can anyone help me plzzzzzzzzzz

Mathematics
1 answer:
jeyben [28]3 years ago
6 0
Use pythagoras theorem to find height. you get, h=4. so volume ,v= \frac{\pi r^{2}h}{3}

u get,v=\pi *3*4= 12 \pi
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In the envelope game, there are two players and two envelopes. One of the envelopes is marked ''player 1 " and the other is mark
svetoff [14.1K]

Answer:

Step-by-step explanation:

a) The game tree for k = 5 has been drawn in the uploaded picture below where C stands for continuing and S stands for stopping:

b) Say we were to use backward induction we can clearly observe that stopping is optimal decision for each player in every round. Starting from last round, if player 1 stops he gets $3 otherwise zero if continues. Hence strategy S is optimal there.

Given this, player 2’s payoff to C is $3, while stopping yields $4, so second player will also chooses to stop. To which, player 1’s payoff in k = 3 from C is $1 and her payoff from S is $2, so she stops.

Given that, player 2 would stop in k = 2, which means that player 1 would stop also in k = 1.

The sub game perfect equilibrium is therefore the profile of strategies where both players always stop: (S, S, S) for player 1, and (S, S) for player 2.

c) Irrespective of whether both players would be better off if they could play the game for several rounds, neither can credibly commit to not stopping when given a chance, and so they both end up with small payoffs.

i hope this helps, cheers

5 0
3 years ago
1/2 =2x-1/3<br><br> HELP PLZZZZZZZZ
uranmaximum [27]

Answer:

x = \frac{5}{4}

Step-by-step explanation:

\frac{2x-1}{3} = \frac{1}{2} \\

Here cross - multiplying 3 & 2 gives :-

2(2x-1) = 3

Solving this further gives :-

2(2x-1) = 3\\=> 4x-2 = 3\\=>4x = 3+2\\=> 4x=5\\=> x = \frac{5}{4}

5 0
3 years ago
Read 2 more answers
Which pair represents the same complex number ?
maria [59]

Answer:

a

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Help needed ASAP!!!!!!!
alekssr [168]

Answer: 4 is 110 degrees  and 3 and 1 is 70 degrees.

Step-by-step explanation: 4 is equal to 2 so 4 is 110 degrees 4

110 x 2 = 220  360 - 220 = 140/2 = 70 so 3 and 1 = 70 degrees

8 0
3 years ago
Read 2 more answers
The equation is 2(4x-11)=10 and how do you divide each side of the equation by 2.
Ierofanga [76]

Answer:

4x-11=5

Step-by-step explanation:

If u were to divide each side of the equation by 2, the 2 on the left which is supposed to distribute into the parenthesis would disappear, and the 10 on the right side would turn into 5.

What is left is this,

4x-11=5

7 0
3 years ago
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