Acompany did a survey among 100 customers to find their car preferences. the customers were asked about their preferences for sedans or hatchbacks. out of the total 25 people who liked sedans, 15 liked hatchbacks also. there were 40 people who liked hatchbacks. part a: summarize the data by writing the values that the alphabets a to i in the table below represent. (5 points) like sedans do not like sedans total like hatchbacks a b c do not like hatchbacks d e f total g h i part b: what percentage of the total people did not like either sedans or hatchbacks? (3 points) part c: do the people surveyed have more dislike for sedans than hatchbacks? justify your answer. (2 points)

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.