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BabaBlast [244]
3 years ago
9

Twenty-five percent of the customers entering a grocery store between 5 P.M. and 7 P.M. use an express checkout. Consider five r

andomly selected customers, and let x denote the number among the five who use the express checkout. (a) What is p(4), that is, P(x = 4)? (Round the answer to five decimal places.) p(4) = .15 Incorrect: Your answer is incorrect.
Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
6 0

Answer:

Step-by-step explanation:

Download docx
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The graph of f(x)=3•2^x -3 is shown below. G(x) is a transformation of f(x). How would you write the equation for the function g
Bezzdna [24]

Answer:

C

Step-by-step explanation:

To find the appropriate equation, notice the red graph has shifted up about 6 units. This means that 3*2^x-3 which is shifted by -3 will move 6 up. -3+6= 3. This means the function will have +3. Only B and C are options. Now test a point. Notice the red function crosses the y-axis at about 5 or 6 when x=0.

g(x) = 2^x+3\\g(0) = 2^0+3\\g(0)=1+3\\g(0)=4

This function doesn't match.

f(0) = 3*2^0+3\\f(0) = 3*1+3\\f(0)=6

This function matches. Option C is correct.

3 0
3 years ago
Given the graph of f(x), find each of the following:
Y_Kistochka [10]

The value of the function at x = -1, 0, 1, 2, and 3 will be -4, 3, 2, -1, and 0, respectively.

<h3>What is a function?</h3>

A function is an assertion, concept, or principle that establishes an association between two variables. Functions may be found throughout mathematics and are essential for the development of significant links.

From the graph of f(x), then the value of the function at x = -1, 0, 1, 2, and 3 will be given as,

x             f(x)                        Feedback

-1             -4               Point is in the fourth quadrant

0              3                      Point is in the y-axis

1               2               Point is in the first quadrant

2             -1               Point is in the second quadrant

3              0                      Point is in the x-axis

More about the function link is given below.

brainly.com/question/5245372

#SPJ1

5 0
1 year ago
For every four female students in a training class, there are two men. There are seven male students. What is the total of numbe
prisoha [69]
There would be 14 female and 7 male, so the total number of students is 21.


6 0
3 years ago
Help me fast ..................​
Kisachek [45]

If two angles and included side of one triangle are equal to two angles and the included side of the other triangle , then the two triangles are congruent (ASA rule).

in figure

  • consider triangle ABD and ACD
  • Angle BAD = angle CAD
  • AB = AC
  • Angle B = angle C
  • triangle ABD congruent to Triangle ACD ( by ASA rule)
7 0
3 years ago
Which is farthest 3.345, 3.35, or 3.3 meters
steposvetlana [31]
Shortest is 3.3 meters
Middle is <span>3.345 meters
Longest is 3.35 meters

Good Luck :D</span>
3 0
3 years ago
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