Answer:
91 + 125 + 92 +(3x-5) + (4x- 8)= 540
308 +3x -5 +4x -8 =540
7x - 295 = 540
7x = 540 -295
7x = 245
x = 245/7
x = 35
Step-by-step explanation:
Answer: C
Step-by-step explanation: multiply the number of hours by 25 and add 40; 25x + 40
Answer:
The confidence level for a confidence interval of 46.4% to 47.6% is 99.7%.
Explanation:
First of all, the choices for this question are missing so I will include the ones I found for this exact question. The missing options are as follows:
A. 85% B. 95% C. 68% D. 99.7%
When it comes to statistics, a confidence interval (CI) is a type of interval estimate of a population parameter. Statistics is all about drawing conclusions in the face of uncertainty. Whenever you take a sample, you can’t be completely certain that your sample truly reflects the population it’s drawn from.
In conclusion, from the choices presented, the best option is the last one. Option D.
Answer:
please be more specific
Step-by-step explanation:
This isn't a lot of info, we don't know how fast he is, so find the speed, and divide it by feet! easy! Hope this helps enough?
2 pints are in a quart so...
2 quarts = 4 pints
3 pints were eaten.
which means 1 pint remained.