Answer:
H. 8%
Step-by-step explanation:
27 + 19 + 4 = 50 (total weight)
4% of 50 = 2
5% of 50 = 2.5
8% of 50 = 4
12% of 50 = 6
Therefore the answer would be H, 8% because 8% of 50 is 4
Answer:
ummmmmmmm what ur question??
Step-by-step explanation:
Answer:
36 different outcomes
Step-by-step explanation:
A. True. Summing any rational number with an irrational number leads to an irrational result. The proof is a bit lengthy so I'm leaving it out.
B. True. Adding p/q with r/s leads to (ps+qr)/(qs) which is rational. Keep in mind that q and s cannot be zero.
C. False. One counter example is sqrt(3)*sqrt(12) = sqrt(3*12) = sqrt(36) = 6. This shows the product of two irrational numbers, in this case sqrt(3) and sqrt(12), multiplying to get a rational result 6 = 6/1.
D. True. Multiplying p/q and r/s leads to (p*r)/(q*s) which is rational. Keep in mind that q and s cannot be zero.
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The final answer is choice C
Answer:
Probability of getting a head and 2 is 1/2 × 1/6 = 1/12
Step-by-step explanation:
Probability of getting a head when you toss a coin is 1/2
Probability of getting a 2 when you roll a six sided die is 1/6
These are two independent events meaning that getting a head when you toss a coin does not affect getting a 2 when you roll a die.
The probability of getting a head and a 2 is 1/2 × 1/6 = 1/12.
