D because many people are travelling together and the train can occasionally coast due to level travel and the greater the mass the more often the momentum
Answer:
A)All businesses are in the persuasion business
Explanation:
Persuasion Businesses can be regarded as act/ process involving presentation of arguments to move as well as to motivate the audience. In Persuasion process, motivation is one of compelling stimulus which encourages the audience to change or adjust their beliefs/ behavior towards adoption of ones argument.
Answer:
The quantity of high-quality coffee been is 100 and cheaper coffee bean is 70.
Explanation:
Let the quantity of high-quality coffee bean = x
The price of high-quality bean = $5 per pound.
Let the cheaper coffee bean = y
The price of cheaper coffee bean = $2 per pound.
So, from the equation there are two equation can be formed.
x + y = 170
5x + 2y = 170×3.76
Now, solve both the equation for the value of x and y.
x + y = 170
x = 170-y
now insert, x = 170 – y in the below equation.
5x + 2y = 170×3.76
5 (170 – y) + 2y = 639.2
850 – 5y + 2y = 639.2
-3y = 639.2 – 850
- 3y = -210.8
y = 70.26 or the 70
now insert 70 in x = 170-y.
x = 170 – 70
x = 100
Thus, the quantity of high-quality coffee been is 100 and cheaper coffee bean is 70.
