Answer:
The co variance of the midterm and final exam scores is 58.76.
Step-by-step explanation:
The formula to compute the sample co variance is:
The values are computed in the table below.
Compute the co variance as follows:
Thus, the co variance of the midterm and final exam scores is 58.76.
The ratio of the surface area of solid A to the surface area of solid B is 1/64
<h3>How to calculate the ratio of similar shapes</h3>
The volume is the amount of substance an object contains
Given the following parameters
Volume of solid A = 28m^3
Volume of solid B = 1,792m^3.
<h3>Calculate the ratio of the surface area</h3>
Ratio = A/B
Ratio = 28/1792
Ratio = 1/64
Hence the ratio of the surface area of solid A to the surface area of solid B is 1/64
Learn more on similar shapes here: brainly.com/question/2644832
Answer:
the answer is 3
Step-by-step explanation:
N = 3
Step-by-step explanation:
step 1. the table is 36 x 18.
step 2. if it is square then the diaginal
Answer:
rational rational irrational
Step-by-step explanation: