It will be a kid getting hit in the leg by the kids in the lunch table so it will be 4
Speed= 100 rev/1 min=(1/4rev)/x min
x=(1/400)min=60/400 sec=3/20=0.15 sec
Zach time of reading every weekend forms a sequence with these terms: 10, 20, 40, 80. On the other hand, that of Victoria forms a sequence with terms: 35, 50, 65, 80. By keenly observing the sequences, Zach's sequence is a geometric sequence with a common ratio equal to 2 and Victoria's sequence is an arithmetic or linear sequence with a common difference of 15. Thus, the answer is letter B.
300%25x because 25 per each job which is xxx and 300 is how much she needs so total amount divided by amount needed
In your problem:
p = 18.3% = 0.183
n = 130
The standard error can be calculated by the formula:
SE = √[p · (1 - p) / n]
= √[0.183 · (1 - 0.183) / 130]
= 0.0339
The standard error of the proportion is 0.034.
