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zvonat [6]
3 years ago
10

Determine whether the experiment is a binomial experiment.

Mathematics
1 answer:
Stolb23 [73]3 years ago
6 0

Answer:

If it is, identify a success, specify the values of n, p, and q, and list the possible values of the random variable x. If it is not a binomial experiment, explain why. You darw 5 cards one at a time from a standard deck you do not replace a card once it is drawn. The

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If x represents a number, then write an expression for three times the sum of x and 10
Amanda [17]
The expression would be (x+10)3 or 3(x+10)
4 0
3 years ago
What are the coordinates of the vertex for the function shown below ?
Anuta_ua [19.1K]

Answer:

Step-by-step explanation:

We can answer this in two ways:  Differentiation and Graphing.

<u>Differentitate:</u>

The first derivative of a function yields a function that provides the slope for any point on the line of the original function.  The slope of a vertex is zero, so we can set the first derivative to 0 and solve for x.

f(x) = 3(x-1)^2 + 4

f(x) = 3(x-1)(x-1) + 4

f(x) = 3(x^2 - 2x + 1) + 4

f(x) = 3x^2 - 6x + 7

f'(x) = 6x -6

Set this = 0 and find x:

0 = 6x -6

x = 1

The value of y when x=1 in the original equation is:

f(1) = 3(1-1)^2 + 4

y = 4

The vertex is (1,4)

<u>Graph:</u>

You can use DESMOS to plot the function.  The result is attached.  Look for the vertex and read the coordinates.  (1,4) seems to work.

6 0
3 years ago
HELP What is the value of p?
Pepsi [2]

Answer:

90 or 85

Step-by-step explanation:

it is a right angle, and all the sides must add up to 180 degrees so yes, 85, im pretty sure.

6 0
3 years ago
Write an equation in slope intercept form for the line with slope of 1/5 and y-intercept -8
AlladinOne [14]

Answer:

y = (1/5)x - 8

Step-by-step explanation:

It's slope-intercept form y=mx+b and we just substitute m=1/5, b= -8.

8 0
3 years ago
Read 2 more answers
What is the equation, in point-slope form, for a line that goes through (8,- 4) and has a slope of -5/6
Norma-Jean [14]

Answer:

y + 4 = -\frac{5}{6}(x - 8)

Step-by-step explanation:

In the Point-Slope Formula, y - y_1 = m(x - x_1),all the negative symbols give the OPPOSITE terms of what they really are, so be EXTREMELY CAREFUL inserting the coordinates into the formula with their CORRECT SIGNS.

I am joyous to assist you anytime.

5 0
3 years ago
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