Answer: 15
Step-by-step explanation:
Given : Level of confidence = 0.90
Significance level :
Critical value :
Margin of error :
Standard deviation:
The formula to find the sample size :
Hence, the minimum sample size needed= 15.
Height of triangle = 1/2 height of rectangle = 1/2 (16) = 8
answer
8ft (first one)
Answer:
k = 3 or k = -4
(Anyone can correct me if I'm wrong)
Step-by-step explanation:
Answer:
-4.834 / 73
Step-by-step explanation:
Two points: (2007, 84.134) and (2080, 79.300)
Use the slope formula.
m = y2-y1/x2-x1
m = 79.300 - 84.134 / 2080 - 2007
m = -4.834 / 73
Answer:
0.45, 4, 2, 1.5
Step-by-step explanation:
14/3 = 4.66667
Numbers less than 14/3 are 0.45, 4, 2, 1.5.