Answer:
Answer0.41
Step-by-step explanation:
Of those who were not happy with their purchase, about 18% purchased model A, and about 82% purchased model B. Total people not happy = 9 + 2 = 11. Number of people not happy with model A 2. Number of people not happy with model B 9. Get the percentages by dividing the specific amounts by the total, and then multiplying it by 100%. For example, of those who were not happy with their purchase, 2 / 11 * 100% purchased model A, and 9 / 11 * 100% purchased model B.
The formula for getting the weight is W=mg where m is the mass, g is the acceleration due to gravity (9.806 m/s^2) and W is the weight in Newtons.
W=mg
W=70*9.806=686.42 N
The answer is A. 70xg (where g=acceleration due to gravity)
Answer: False
Step-by-step explanation: