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Setler [38]
3 years ago
6

Find the probability distribution for the following function: P(x)=x/2+1 for x=4,6, and 8

Mathematics
1 answer:
son4ous [18]3 years ago
4 0
56 because i just took the test ps this is wrong i just need the points
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Use synthetic substitution to find f(3) and f(-4) for f(x)= x^4 - 8x- 11.
AveGali [126]

Answer:

f(3)=56, f(-4)=277

Step-by-step explanation:

f(x)=x^4-8x-11

f(3)=3^4-8(3)-11=3*3*3*3-24-11=9*3*3-35=27*3-25=81-25=56

f(-4)=(-4)^4-8(-4)-11=(-4)(-4)(-4)(-4)+32-11=(16)(16)+32-11=256+32-11=288-11=277

4 0
2 years ago
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At Ralph’s fruit stand ½ pound of grapes cost 90 cents. You want to buy 5 pounds of grapes. How much will they cost?
timama [110]

Answer:

85.5

Step-by-step explanation:

because you have to add 1/2 and 90cents =90.5 then you have to subtract 5 away and your answer is 85.5

8 0
3 years ago
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Kate baked some cookies. She put 12 cookies on each cookie sheet. If she baked 24 cookie sheets of cookies, how many cookies did
lesantik [10]

Answer:

She baked 288 cookies

Step-by-step explanation:

24 X 12 equals 288

3 0
3 years ago
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Choose the equation of the vertical line passing through the point (-4, 2). i picked x = -4.. ...?
Sliva [168]
Yes that is right
x=-4
is a vertical line passing through the points (-4,y)
where y can be any value
3 0
3 years ago
What is the slope of the graph of y = x^2 + 12 -7 at the point x = 4
Doss [256]

Answer:

20

Step-by-step explanation:

Step 1:  find the derivative of y = x^2 + 12x - 7; it is 2x + 12.

This function represents the slope of the tangent line to the given curve at x.

Step 2:  Substitute 4 for x in f '(x) = 2x + 12:  f '(4) = 2(4) + 12 = 20

The slope of the tangent line to the graph of y = x^2 + 12x - 7 at x = 4 is 20.

6 0
3 years ago
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