Answer:
2x^2 -8x
Step-by-step explanation:
2x(x-4)
Distribute
2x*x -2x*4
2x^2 -8x
Step-by-step explanation:
2(x + 5) + 6x = 8x + 10
2x + 10 + 6x = 8x + 10
8x + 10 = 8x + 10
Since this equality is true for any real values of x, there are infinitely many solutions for x.
The best answer here is "Many Solutions".
Yessuh I be just doing this to try out if I can get more answers don’t mind it
Answer:
188 weeks of data must be sampled.
Step-by-step explanation:
From the information given, we can deduce that:
The Margin of error is within = 200
The confidence interval = 95%
The level of significance = 1 - C.I
= 1 - 0.95
= 0.05
The standard deviation = 1400
The number of weeks the data must be sampled can be determined by using the formula for sample size which is:
n = 188.24
n ≅ 188
Thus, 188 weeks of data must be sampled.
Answer:
44.40
Step-by-step explanation: