Answer:
6(3√3-2)
Step-by-step explanation:
(√8/3 - √24 + √50/3) . √6
(√8/3 - 2√6 + 25√2/3) . √6
(2√2/3 - 2√6 + 25√2/3) . √6
(27√2/3 - 2√6) . √6
(27√12/3 - 12)
9√12-12
√12(9-√12)
2√3(9-2√3)
6(3√3-2)
The solution to your Q is got to be 9t=6.3
Slope = 5
y = mx + b
2 =5(4) + b
b = 2 - 20
b = -18
<span>point-slope equation
y - 2 = 5(x -4)
</span><span>slope-intercept equation
y = 5x - 18
standard form
5x - y = 18</span>
Answer:
Margin of error = 4.21 ounces
Step-by-step explanation:
According to the Question,
- Given That, You measure 25 turtles' weights, and find they have a mean weight of 31 ounces. Assume the population standard deviation is 12.8 ounces
Therefore, Sample mean = 31 ounces , Sample size(n) = 25 , Alpha(α) = 0.10 & Population standard deviation(σ) = 12.8 ounces
- Thus, Margin of error = × σ / √n ( at α=.010 is 1.645)
Putting The Values, We get
1.645 × (12.8 / √25 ) ⇒ 4.2112 ≈ 4.21
Thus, the maximum margin of error associated with a 90% confidence interval for the true population mean turtle weight is 4.21 ounces
Carpet Master would be cheaper because 6 x 9 would be 54 $$$