Apositive integer is twice the another. the difference of the reciprocal of the two positive integer is 1/8. find the two integers how do you break that down step by step?

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.