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mars1129
2 months ago
14

A random survey of the quality of city park is taken.sixty-five percent of the people surveyed were pleased with the condition o

f the parks.if 182 people were pleased,how many were surveyed
Mathematics
2 answers:
Leona [12.6K]2 months ago
7 0
The total number of individuals surveyed is 280. From the survey results, 65% were satisfied with the park's condition. Given that this satisfied group represents 182 people, we can calculate the overall survey population using this information.
Svet_ta [12.7K]2 months ago
3 0
The total number of people surveyed is 280. In a recent survey assessing the quality of a city park, it was noted that 65% of respondents expressed satisfaction regarding the park's condition. Here, 65% is equivalent to 0.65. Let x denote the total number of surveyed individuals. With 182 participants indicating satisfaction, we establish the relationship to find the total number of people surveyed, leading us to the conclusion that 280 individuals were surveyed.
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Which ideas about functions do you think might be the most helpful to you in your day-to-day planning?
babunello [11817]
It assists in determining the grocery costs for items such as fruits. Functions, as mathematical expressions, reveal relationships between one or more variables. For instance, if a young girl intends to purchase 20 oranges, the price can be expressed using a function where y represents the total cost, 20 stands for the orange count, and x indicates the cost per orange, assumed to be $0.99. Consequently, the total cost amounts to $19.8 (20*0.99).
3 0
1 month ago
Two student are reading a book. Keith reads 6 pages a day.tameka read 5 pages a day but he start sooner and has already read 15
Zina [12379]

Answer: The one who read the 15 pages prior read the most.


Step-by-step explanation:


6 0
2 months ago
What is the quotient (x3 – 3x2 + 3x – 2) ÷ (x2 – x + 1)?
tester [12383]

We have to calculate the result of the division problem.

\frac{x^{3}-3x^{2}+3x-2}{x^{2}-x+1}

To determine the result, long division will be employed.

x^{2}-x+1)x^{3}-3x^{2}+3x-2

Initially, we quotient with x since x^{2} fits into x^{3}, x times.

Thus, we have:

x^{2}-x+1)x^{3}-3x^{2}+3x-2(x

\text{..................}x^{3}-x^{2}+x

After subtraction, we obtain:

\text{....................}-2x^{2}+2x-2

We can see that x^{2} fits into -2x^{2}, -2 times; therefore, the next addition to the quotient will be -2. This results in a final quotient of (x-2).


5 0
3 months ago
Read 2 more answers
The manufacturer's suggested retail price (MSRP) for a particular car is $25,425, and it is expected to be
PIT_PIT [12445]

Response:

(a) The linear depreciation function relating to the car's value y after a few years t is given by:

y = 25,425 - 2,739 × t

(b) The projected worth of the car in 7 years amounts to $6,252.

(c) The depreciation is at a rate of $2,739 yearly.

Step-by-step explanation:

The manufacturer's suggested retail price (MSRP) for the vehicle is $25,425.

Its expected valuation in 5 years is $11,730.

(a) The linear depreciation formula is as follows:

Depreciation \ Per \ Year \ = \dfrac{Cost \ of \, Asset - Salvage \ Value}{Life \ of \, Asset \ in \ use}

Where;

Asset Cost = $25,425

Salvage Value = $11,730

Asset Lifespan = 5 years

From this, we obtain;

Depreciation \ Per \ Year \ = \dfrac{\$ 25,425 - \$11,730}{5} = \$2,739/year

Thus, the linear depreciation function can be expressed as:

y - 25,425 = -2,739×(t - 0)

y = -2,739·t + 0 + 25,425 = 25,425 -2,739·t

y = 25,425 - 2,739 × t

Where;

y = The estimated worth of the car after a specified duration

t = The years calculated for depreciation

(b) The value of the vehicle in 7 years can be calculated as below;

For t = 7, we find;

y = 25,425 -2,739·t = y = 25,425 -2,739 × 7 = $6,252

The expected car value after 7 years is $6,252.

(c) Depreciation \ Per \ Year \ = \dfrac{\$ 25,425 - \$11,730}{5} = \$2,739/year

The car depreciates at a yearly rate of $2,739.

3 0
2 months ago
QUESTION 2 - Parts A&B) A baseball coach is considering two different companies for ordering team jerseys. Guy's Graphix cha
lawyer [12517]

Response:

The cost incurred by Patty's Printing is $20 less than that of Guy's Graphix for 20 jerseys.

Detailed breakdown:

1st. Calculate the total expense for Guy's Graphix: (7.50*20)+30=$180

2nd. Calculate the total expense for Patty's Printing: (5.50*20)+50=$160

3rd. Subtract to verify the outcome: 180-160=$20

4 0
1 month ago
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