Answer:
x =
Step-by-step explanation:
Solve for x:
- x² + x² = 1²
- 2x² = 1
- x² = 1/2
- x = √(1/2)
- x = (√1)(√2)
Rationalize the denominator
Elminate the radical
- x = (√1 * √2)(√2 * √2) ⇒ Rationalize the denominator
- x = (√2)/(2)
-Chetan K
Answer:
He payed $643.50 for the bike
Step-by-step explanation:
Because $585 + 10% = $643.50
(Sorry if wrong!)
Two
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The multiplier for the 18% decrease would be 1-18 = 0.82
The multiplier for the 19% increase would be 1.19
The single multiplier would be: 0.82 x 1.19 = 0.9758
MAD = Σ|x - mean|/n
mean = (<span>0 + 1 + 1 + 2 + 5 + 9)/6 = 18/6 = 3
MAD = (|0 - 3| + |1 - 3| + |1 - 3| + |2 - 3| + |5 - 3| + |9 - 3|)/6 = (3 + 2 + 2 + 1 + 2 + 6)/6 = 16/6 = 2.7 countries.
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