Answer
D. Rent textbooks
Explanation
Textbook rental from Chegg allows students to rent books and save money on their college books. Here a student can rent a textbook required by the lecturers and alter return it for free when done. Chegg offers lower charges for renting books than purchasing the book from stores.
For a randomly selected screen monitor, the probability that the selected monitor will have a screen defect is 0.04.
<u>Explanation:</u>
μPˆd = 0.04
n = 100
mean = 0.04 multiply with 100 = 4
A mean is the basic scientific normal of a lot of at least two numbers. The mean for a given arrangement of numbers can be figured in more than one way, including the number-crunching mean strategy, which utilizes the whole of the numbers in the arrangement, and the geometric mean technique, which is the normal of a lot of items. In any case, the entirety of the essential strategies for processing a straightforward normal produces the equivalent inexact outcome more often than not.
The mean is the numerical normal of a lot of at least two numbers. The math mean and the geometric mean is two sorts of implications that can be determined. Adding the numbers in a set and separating by the absolute number gives you the number-crunching mean. The geometric mean is progressively convoluted and includes duplication of the numbers taking the nth root.
The best brand orange orange green green tea orange
Answer:
A balance and a graduated cylinder.
Explanation:
<u><em>Density</em></u> is the relationship between mass and volume of a substance, the formula is:
ρ
Where m is the substance mass, and v is the volume.
If a student wants to measure the density of seawater, he or she should use a Balance, to measure the mass of the sample. And then use a Graduated cylinder, is a volumetric instrument that allows to contain liquids and then measures the exact volume of the sample.
Once the student obtains the mass and the volume, he/she has to replace the data in the density formula and so obtain the density of seawater.
