Reading the bible. study the word of God. i read a book out of the Bible everyday. he put you on this earth dont you want to know why and learn about it
Value of a is 4 and value of line YZ is 20 units
Given:
Y is between point X and Z
Value of line XY = 7a
Value of line YZ = 5a
Value of line XZ = 6a + 24
Value of "a" and line YZ
We know that
XY + YZ = XZ
So,
7a + 5a = 6a + 24
12a = 6a + 24
6a = 24
a = 4
Value of a = 4
So,
Value of line YZ = 5a
By putting value of a
Value of line YZ = 5(4)
Value of line YZ = 20 units
Find out more information about Value of line here
brainly.com/question/18983323
#SPJ4
Answer:
The correct option is;
D) Observational study
Explanation:
In an observational study, the researcher observes, notes and record the an occurrence of events which are due to the existence of a condition, test, risk factor, such that the experimental units are apparently out of the control of the researcher, or there are no researcher intervention in the study, due to either physical constraint or laid down ethics.
In the question, the researcher observes to determine the the number of people that run a light through pre recorded traffic video providing a physical restraint which makes it an observational study.
The objectives of a sales call other than its primary call objective are called its secondary call objectives
<h3>What is a Sales Call?</h3>
This refers to the process where a marketer calls a prospective buyer to try and sell his product.
Hence, we can see that the main aim of a sales call is to get a prospective buyer to purchase a product and the other objective is known as its secondary call objectives.
Read more about sales calls here:
brainly.com/question/18917346
#SPJ1