Answer  for this question you have to graph  it 
Step-by-step explanation:
 
        
             
        
        
        
<span>It costs $7.00 to play a straightforward game in which a dealer gives you one card from a deck of 52 cards. </span><span>
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If the card is a heart, spade, or diamond, you lose. </span><span>
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If the card is a club other than the queen of clubs, you win $11.50. </span><span>
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If the card is the queen of clubs, you win $50.00. </span><span>
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The random variable x represents your net gain from playing this game once, or your winnings minus the cost to play. What is the mean of x, rounded to the nearest penny?</span><span>
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Random "winnings"::.....-7.......4.50......43</span><span>
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Probabilities::........ 39/52....12/52....1/52 </span><span>
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u(x) = [39*-7 + 12*4.5 + 43]/52 = -$3.38
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Answer:
A. 25 cm^3.
Step-by-step explanation:
Volume = 1/3 * area of base * perpendicular height,
= 1/3 * 5^2 * 3
= 5^3
= 25.
 
        
             
        
        
        
Hope it helps
<span>Conventional US measurement would be feet and inches high. And Metric measurements would be meters.
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-Almighty Leader