800 because the thing is 800
Grace spent $5.98 dollars on them peaches she purchased
Answer:
The critical value of <em>t</em> is 2.000.
Step-by-step explanation:
The (1 - <em>α</em>)% confidence interval for population mean in case the population standard deviation is not known is:
The information provided is:
<em>n</em> = 57
Confidence level = 95%
As the sample size is large enough, i.e. <em>n</em> = 57 > 30 the sampling distribution of sample mean can be approximated by the normal distribution.
The distribution of sample statistic is normal and the sample size is quite large. This implies that it is appropriate to use a <em>t</em>-interval.
Compute the critical value of <em>t</em> as follows:
*Use a <em>t</em>-table for the critical value.
Thus, the critical value of <em>t</em> is 2.000.
265÷106=2.5,2.5×,100=250, so before tax, the cost would be 250$
Answer:
8 inches high
Step-by-step explanation:
Volume of a cylinder = pi r^2 h re-arrange to
V / (pi r^2 ) = h
100.53 / ( pi * 2^2) = 8 inches