Please... I just gave out 70 points and no one helped me. They just took the points and left
7. A computer software manufacturer wanted to know if its customers were satisfied with
the graphics in a new game program called Zinger they released six months ago. The
company randomly polled 1000 of the 50,000 people who had purchased the program.
Here is part of the results of the poll:
Zinger Program Graphics Percent
Satisfied with Graphics 42%
Not Satisfied with Graphics
No Opinion 13%
a. What percent of the 1000 game users surveyed were not satisfied with the graphics
of Zinger? (2 points)
b. Based on the survey findings, how many of the current 50,000 game users would the
company expect to not be satisfied with the graphics or to have no opinion? (3
points)
c. Based on the survey findings, the software manufacturer has decided to create a new
version of the game program with improved graphics. Why did they make this
decision? (2 points)
Please I don't have any more points
Answers
Answer:
A)
45% of customers were not satisfied with the graphics.
B)
22,500 people are expected to not be satisfied with the graphics.
6,500 people are expected to have no opinion.
C)
The majority of people are unsatisfied with the graphics.
Step-by-step explanation:
The company polled 1,000 out of the 50,000 people who had purchased the program.
42% was satisfied with the graphics.
And 13% had no opinion.
Part A)
When totaled, those satisfied, unsatisfied, and with no opinion should be 100%.
Since 42% are satisfied and 13% have no opinion, this leaves 100 - 42 - 13 or 45%.
So, 45% of customers were not satisfied with the graphics.
Part B)
Since 45% of the polled were unsatisfied with the graphics, 45% of the total 50,000 can also be expected to not be satisfied.
45% of 50,000 is 0.45(50000) = 22500.
So, 22,500 people are expected to not be satisfied with the graphics.
Likewise, 13% had no opinion.
So, 13% of 50,000 is 0.13(50000) = 6500.
6,500 out of the current 50,000 customers are expected to have no opinion with the graphics.
Part C)
Since the majority of people are unsatisfied with the graphics (45% > 42%), it is reasonable to create a new version with improved graphics.
The answers are in the photo. Hope this helps! ;)
Related Questions
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Step-by-step explanation:
plz make me brainliest ....How to simplify the following expression
34x-(25x-3)-18
Answers
Answer: 9x-15
Step-by-step explanation:
Given
34x-(25x-3)-18
Expand parenthesis
34x-25x+3-18
Put like terms together
(34x-25x)+(3-18)
Combine like terms
9x-15
Hope this helps!! :)
Please let me know if you have any questions
consider the graph f(x)=3 to the power of x. describe how to graph the transformation f(x-3)+2
Answers
Answer:
shift the graph horizontally to the right for 3 units and then shift vertically up 2 units
Step-by-step explanation:
f(x) = x³ vs f(x-3)+2
f(x-3) will shift the graph horizontally to the right for 3 units
+2: will shift vertically up 2 units
A bicyclist rode 24.75 miles in 2.25 hours. What was the bicyclist's average speed, in
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Answers
Answer:
11
Step-by-step explanation:
24.75 / 2.25 = 11
Which pair of angles are the alternate exterior angles?
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Explanation: Their the only pair with two exterior angles
I will give brainlest.
Answers
Answer:
it is option A hope it helps
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3 + (negative 4)
3 + 1
Answers
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C
Step-by-step explanation:
Took the test ;)
Answer:
c
Step-by-step explanation:
Am a little lost so can you help me?
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Answer:
se eu não me engano é 10 graus.
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
write the sentence as an equation, 341 is the same as 19 divided by b
Answers
Answer:
19/b =341
Step-by-step explanation:
Division in algebra is shown in fractions so if you put 19 over b it means 19 divided by b.
I NEED HELP ASAPPPP
6.
Create an equation using Pythagorean Theorem for the diagram, then solve for the unknown
side. If necessary, round to two decimal places. Use proper rounding rules,
Equation (using the terms from the picture):
Then solve for x.
9
Answers
1) 6^2+9^2= x^2
2) 36+81= 117
Square root 117 =10.82
Hope this helped :)
Solve for X. 12y-4x=10
Answers
Answer:
x=-5/2+3y
Step-by-step explanation:
If this answer helped you then please consider making this brainliest and thank this response :)
Answer:
x = -2.5 + 3y
Step-by-step explanation:
Simplifying
12y + -4x = 10
Reorder the terms:
-4x + 12y = 10
Solving
-4x + 12y = 10
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-12y' to each side of the equation.
-4x + 12y + -12y = 10 + -12y
Combine like terms: 12y + -12y = 0
-4x + 0 = 10 + -12y
-4x = 10 + -12y
Divide each side by '-4'.
x = -2.5 + 3y
Simplifying
x = -2.5 + 3y
Volume of cylinder & cone ... Help me please
Answers
Answer:
The formula for the volume of a sphere is 4⁄3πr³. For a cylinder, the formula is πr²h. A cone is ⅓ the volume of a cylinder, or 1⁄3πr²h.
Cauculate the answer when the larges prime number is 35 multiplied by the smallest prime number that is a factor of 15
Answers
Complete question :
The largest prime number that is a factor of 35 is multipled by the smallest prime number that is a factor of 15
Answer:
21
Step-by-step explanation:
Prime numbers : numbers divisible only by 1 and itself
They include ;
{2, 3, 5, 7 , 11}
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Factor of 35
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Largest prime number , multiple of 35 = 7
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15 = 1 * 3 * 5
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A)3,4,5
B)6, 8, 15
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D)9, 24, 25
Answers
Answer:
A
Step-by-step explanation:
write a rule for the function
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Answer:-18
Step-by-step explanation: i know evertyhing
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y=-2x^2
Answers
Answer:
y=0 x=0
Step-by-step explanation:
Answer:
Yes, it's a quadratic function
Step-by-step explanation:
a quadratic function ax² + bx + c where a is not 0 and 2nd degree term is the highest term.
y = 2x² + 0*x + 0
Which ordered pair is a solution of the equation?
3x - y = 13
Answers
x = 6, y = 5
Step-by-step explanation:
When x = 6 and y = 5,
3(6) - 5 = 13
18 - 5 = 13
13 = 13
L.H.S = R.H.S
help help help please
Answers
which is 1/2
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Answers
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16
Step-by-step explanation:
4x4=16
Answer:
16
Step-by-step explanation:
4 x 4=16
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Step-by-step explanation:
I think I tired
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A. radius
B. perimeter
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Answers
Answer:
it is multipied by Pi
Step-by-step explanation:
this is due to the formula C=πD or C=2πR
Answer:
its π aka pi!
Step-by-step explanation:
Find the area of the triangle with the given measurements. Round the solution to the nearest hundredth if necessary.
A = 46°, b = 27 ft, c = 14 ft
271.91 ft2
131.29 ft2
378 ft2
135.96 ft2
Answers
Answer:
135.96 ft2
Step-by-step explanation:
Answer:
The answer is 135.96 ft^2
Step-by-step explanation:
The answer is 135.96 ft^2
which pair of figures is similar?
Answers
Help me please I will give you brainlist!
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Answer:
2x
Step-by-step explanation:
2x has a value of 4 because x = 0 and y = 4 so the answer would be 2x
I NEED HELP ASAP!!!!! Solve the equation and enter the value of x below.
Answers
Hope This Helps✨
Answer:
x = -5
Step-by-step explanation:
-3x - 4 = 11
add 4 to both sides
-3x = 15
divide by -3
x= -5
plug it in to check:
-3 (-5) - 4 = 11
-3 times -5 is 15
15 - 4 = 11
8) Y varies directly with x, and y = 10 when X = 4. What is x when y = 14?
O 5.6
O 35
O 6.2
O 7.4
Answers
10/4= 2.5
14/2.5= 5.6
Determine if the side lengths given form a triangle. Justify your response. 6.4 mm, 12.9 mm, 14.2 mm
Answers
Answer:
Step-by-step explanation: Yes I think since if you add 12.4 and 6.4 your answer is more then 14.2 so yes it is possible
Answer:
Yes, it does form a triangle
Step-by-step explanation:
According to the first triangle inequality theorem, the lengths of any two sides of a triangle must add up to more than the length of the third side. This means that the given side lengths DO form a triangle. 6.4+12.9=19.3 which is more than 14.2.
What are the coordinates of the point on the directed line segment from ( − 4 , 10 ) (−4,10) to ( 2 , − 10 ) (2,−10) that partitions the segment into a ratio of 1 to 3
Answers
Answer:
[tex]Z=(-2.5,5)[/tex]
Step-by-step explanation:
From the question we are told that
Point [tex]a=(-4,10)[/tex]
Point [tex]b= (2,-10)[/tex]
Ratio [tex]r=1:3[/tex]
Generally the section formula is mathematically given as
[tex]x=\frac{m_1x_2+m_2x_1}{m_1+m_2}[/tex]
[tex]y=\frac{m_1y_2+m_2y_1}{m_1+m_2}[/tex]
Generally the point P(x,y) is mathematically given as
[tex]x=\frac{1(2)+3(-4)}{1+3}[/tex]
[tex]x=-2.5[/tex]
[tex]y=\frac{(1)(-10)+(3)(10)}{1+3}[/tex]
[tex]y=5[/tex]
Required Co-ordinates Z is
[tex]Z=(-2.5,5)[/tex]