Explanation:
48,2 ÷60 mins
=0,803333333km/min
24,0×0, 803333333
= ans in hours (the time)
=19,279999999
=19mins
27 or 28 seconds
Hope this is right and helps
Answer:
i think its abiu the body brian
Explanation:
Answer:
The size of the sample needed = 67.65
Explanation:
Given that :
The margin of error = 10% = 0.10
The confidence level = 90% = 0.90
Level of significance = 1 - 0.90 = 0.10
At ∝ = 0.10
Since the proportion of people that supported him/her is not given, we assumed p = 0.50
The margin of error formula can be expressed as:
Squaring both sides; we have:
n = 67.65
Therefore, the required sample size = 67.65
Answer:it’s D my boy
Explanation:deserving praise admirable
Pues no entiendo porque. Perdón pero no puedo ayudar