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ratelena [41]
3 years ago
15

In a casino game Ruben rolls a die and whenever a one or a six is rolled he receives a token. The game ends when Ruben has recei

ved y tokens; he then receives $x, where x is the number of rolls he has made. 40 (a) The probability of the game ending on the sixth roll is 729. Find the value of y. (b) The casino wishes to make an average profit of $3 per game. How much should it charge to play the game
Mathematics
1 answer:
Brums [2.3K]3 years ago
8 0

Answer:

3566

Step-by-step explanation:

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Solve the inequality -5/4(8x+4)<6-3x. Show your work.
Debora [2.8K]

Answer:

x>-\frac{11}{7}

Step-by-step explanation:

<u>Step 1:  Distribute</u>

<u />-\frac{5}{4} (8x+4)

(-\frac{5}{4} *8x)+(-\frac{5}{4} *4)

-\frac{40x}{4}-\frac{20}{4}

-10x-5

<u>Step 2:  Add 10x to both sides</u>

<u />-10x-5\mathbf{+10x}

-5

<u>Step 3:  Subtract 6 from both sides</u>

<u />-5\mathbf{-6}

-11

<u>Step 4:  Divide both sides by 7</u>

<u />-11\mathbf{/7}

x>-\frac{11}{7}

Answer:  x>-\frac{11}{7}

3 0
3 years ago
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The dimensions of two square pyramids formed of sand are shown. How much more sand is in the pyramid with the greater volume?
deff fn [24]

Answer:

Answer: There is 32in² more sand in the pyramid with greater volume.

step explanation:

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3 years ago
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4. Determine the following for the equation y = vx – 1.
solniwko [45]

Answer:

this isnt the answer but it helps solve the equation so here is a little explanation

Step-by-step explanation:

Cost Equation

-Is a mathematical equation for a straight line, to predict total cost.

-Total cost = total variable cost + total fixed cost or Y = vx + f

-Y = total mixed cost

v = variable cost per unit of activity

x = volume of activity

f = fixed cost over a given period of time

6 0
3 years ago
6 7 8 only 8th grade math
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☺ I might have misunderstood, but I can help if you give me the question. ☺

     

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2 years ago
Solve the inequality.<br><br> p + 14 ≥ 2
diamong [38]

Answer:

p ≥ -12

Step-by-step explanation:

Original Equation:

p + 14 ≥ 2

Subtract 14 from both sides

p ≥ -12

Hope this helps :)

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3 years ago
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