1. 3*x*x, 6(x - 3): 6x^2(x - 3)
2. 5x, 5x(x + 2): 5x(x + 2)
3. (x + 3)(x - 3), x + 3; (x + 3)(x - 3)
4. (x - 5)(x + 2), x + 2; (x + 2)(x - 5)
Probability that the 7th grader is a boy = number of boys / total kids = 5 / (5+5) = 5/10 or 1/2Probability that the 8th grader is a boy = number of boys / total kids = 3 / (5+3) = 3/8Probability that both are boys is calculated by multiplying both of the answers above: ½ * 3/8 = 3/16 or 0.1875
Answer:
94.2 inches, or 7.85 feet
Step-by-step explanation:
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Answer:
butter brick and clay sink
oak and wheat float
Step-by-step explanation:
