Answer: 4
Step-by-step explanation: 1/4w + 1/4w + w + w = 10
2/4w + 2w = 10
1/2w + 2w = 10
2.5w = 10
Divide 10 by 2.5
width = 4
Answer:
The answer is 1st point.
Step-by-step explanation:
You can seperate everything out and multiply together :
(5xy²z³)^2/5
= (5^2/5) × (x^2/5) × (y²^2/5) × (z³^2/5)
= (⁵√25) × (⁵√x²) × (⁵√y⁴) × (⁵√z⁶)
= ⁵√(25x²y⁴z⁶)
The solution for this problem is:It's given that the heights are normally distributed.
5 feet 7 inches = (5*12 +7) inches = (60+7) inches = 67 inches.
The z-score is (67 - 69.1)/(2.65) = -1.136. The probability is 0.127978 or 12.8%, making probability of a height over 67 inches
Step-by-step explanation:
The turning point of a quadratic function is equidistant from both x-intercepts (if they exist)
Since they do exist in this question, 3 + k = 2(0.5), 3 + k = 1, k = -2.