School: practice & problem solving
assignm
33. ps-7
question
car survey in a survey of 2,600 people who owned a certain type of car, 1,560 said they would buy
that type of car again. what percent of the people surveyed were satisfied with the car?
% of the people surveyed were satisfied with the car.
(type a whole number.)
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60% of the total people surveyed were satisfied with the car.

Step-by-step explanation:

The total number of people surveyed = 2,600

Number of people who owned a certain type of car

said they would buy it again = 1,560

or, the total number of people who were satisfied with that car = 1,560

Now,

=

or, the percentage of satisfied customer = 60%

Hence, 60% of the people surveyed were satisfied with the car.

step-by-step explanation:

which of the following statements correctly describes the expression below based on its degree and number of terms?

314 - 7x2 + 11

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get