HELP ! PROBABILITY !
Easy

Answer:

c

Step-by-step explanation:

Answer:

you dont, just make a vertical line where you plotted your point

Step-by-step explanation:

I am going to explain this as best as i can because i dont really remember how to do this

My teacher taught it to me as:

y is fly

so when you get an equation like this but with a y you will plot the dot on the y axis and make a horizontal line

x is dive

when you get an equation like this one you will plot the dot (exactly how you did it) and make a vertical line on that dot

i dont really know how to explain so sorry if you dont understand, hope it helps

Answer:

D. 12

Step-by-step explanation:

Answer:

Option B. minimum is correct for the first blank

Option C. 6 is correct for second blank.

Step-by-step explanation:

In order to find the maxima or minima of a function, we have to take the first derivative and then put it equal to zero to find the critical values.

Given function is:

[tex]f(x) = x^2-10x+31[/tex]

Taking first derivative

[tex]f'(x) = 2x-10[/tex]

Now the first derivative has to be put equal to zero to find the critical value

[tex]2x-10 = 0\\2x = 10\\x = \frac{10}{2} = 5[/tex]

The function has only one critical value which is 5.

Taking 2nd derivative

[tex]f''(x) =2[/tex]

[tex]f''(5) = 2[/tex]

As the value of 2nd derivative is positive for the critical value 5, this means that the function has a minimum value at x = 5

The value can be found out by putting x=5 in the function

[tex]f(5) = (5)^2-10(5)+31\\=25-50+31\\=6[/tex]

Hence,

The function y = x 2 - 10x + 31 has a minimum  value of 6

Hence,

Option B. minimum is correct for the first blank

Option C. 6 is correct for second blank.

The answer is 11% let me explain 18 people under the age of 15 travel by car but that's not 18% because the total is 165 not 100. so just find out what is 11% of 165 and its 18 which means 11% is the correct answer.

18% of students take the car.

Answer:

A

Step-by-step explanation:

Random explanation so ya dont judge me dobt listen to my answers

Answer:

A

Step-by-step explanation:

mah brotha cuz I said so

Answer:

there are 10 dimes ans 8 nickels is the only wait i can think of to get $1.40.

Step-by-step explanation:

Answer:

44 Please Mark Me Brainliest

Step-by-step explanation:

Answer:

A is the answer! Yeah

Step-by-step explanation:

You wanna get this done so im not gonna add an ex

the answer is 2.286

Step-by-step explanation:

Similarity of two triangles:

(4/x)=(4+3)/4

x=4/(7÷4) =2.286

Answer:

36 cm ^2

Step-by-step explanation:

l*b

4cm*9cn

36cm^2

The area of rectangle FGHK is 32.24 square centimeters.

A quadrilateral with parallel sides that are equal to one another and four equal vertices is known as a rectangle.

Given:

FGHK is a rectangle.

And length = 4 cm.

The area of the rectangle, in diagonal d terms,

= the length x √(d² - l²)

= 4 x √(9² - 4²)

= 4 x 8.06

= 32.24 square centimeters.

Therefore, 32.24 square centimeters are the area of the rectangle.

To learn more about the rectangular;

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Answer:

1 : 3 : 1

Step-by-step explanation:

1 pitcher of lemonade:

Drink mix = 1 tbs

Cups of sugar = 3

Gallon of water = 1

Ratio = 1 : 3 : 1

How much of each ingredient would he need to make 4 pitchers of lemonade?

Multiply all ingredients by 4

Drink mix = 4 tbs

Cups of sugar = 12

Gallon of water = 4

What is the new ratio?

4 : 12 : 4

= 1 : 3 : 1

The new ratio = 1 : 3 : 1

Answer:

Circumference of a circle

[tex]C = \pi d[/tex]

Distance around a circle

[tex]C =2\pi r[/tex]

Area of circle

[tex]A = \pi r 2[/tex]

Measured in square units

(Radius) (1/2 circumference )

Hope this helps

Have a great day/night! :D

Answer:

(f - g)(x) = -2x^3

Step-by-step explanation:

f(x) =               x^1.5 - x

-g(x) = -2x^3 - x^1.5 + x

----------------------------------

(f - g)(x) = -2x^3                 (answer)

Answer:

234

Step-by-step explanation:

A(12, 24), B(27, 24), C(30, 12), and D(6, 12)

A and B have same y value of 24, AB // x axis

C and D have same y value of 12, CD // x axis

AB // CD

AB distance = 27 - 12 = 15

CD length = 30 - 6 = 24

AB ≠ CD      ABCD is a trapezoid

Area of trapezoid: (upper base + lower base) x height   / 2

height = y difference of A and D or B and C  24 -12 = 12

Area = (15 + 24) x 12  / 2 = 39 x 12  / 2 = 234

Answer:

I think it's B

Step-by-step explanation:

The first ratio isn't the same as the others. I may be wrong. Please tell me if I'm right or wrong.

Answer:

Say you ate something bad and you kept throwing up idrk

Step-by-step explanation:

Answer:

(-1, 1)

Step-by-step explanation:

Use elimination/substitution

Answer:

0.00077932198

Step-by-step explanation:

because 6÷7699= thats

Answer:

Amount of motorcycle = $11,500

Step-by-step explanation:

Given:

Tax rate = 12.5 % = 0.125

Amount of tax = $1,437.50

Find:

Amount of motorcycle

Computation:

Amount of motorcycle = [Amount of tax ] / Tax rate

Amount of motorcycle = [1,437.50] / 0.125

Amount of motorcycle = $11,500

Answer:

Step-by-step divide the 2 numbers

Answer:

54

Step-by-step explanation: you add 35 and 11 together then subtract 100 by the number you got to get the anwser

Answer:

The answer is $54

Step-by-step explanation:

Since Harry paid $35 for a tie and $11 for a T-shirt,he paid $46, if he gave the cashier $100, then he would get $56 back.

Step 1: Add how much he paid for the tie and T-shirt

$35 + $11 = $46

Step 2:Subtract 100 from the sum of the tie and T-shirt

$100 - $46 = $54

Step 3:Check the solution to make sure it's right

If 100 - 46 = 54, then 54 + 46 = 100

If 35 + 11 = 46, then 46 - 35 = 11

Correct Answer: $54

Answer:

4/3

Step-by-step explanation:

To find the slope from two points, we need to label these coordinates.

(1, 3) will be coordinates 1, and (4, 7) will be coordinates 2.

(Basically 1 = x1, 3 = y1, 4 = x2, 7 = y2)

To find slope, we need to solve this equation:

[tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

Plug the numbers into the equation.

[tex]\frac{7-3}{4-1}[/tex]

Solve. 4/3

Slope = 4/3

Answer:

Buffalo

Step-by-step explanation:

jfvjuvf

Answer:

90

Step-by-step explanation:

its a right angle

Answer:

its 7% present because first u have to do is ...this is present right t means

% =100  first u have to do is u have 15 divided by 225 then you got 0.066666667 then u have to times by 100 because they ask with present then u got 6.66666667 which means almost 7%

Step-by-step explanation:

can u even check my answer right now pls

Answer:

Domain: [0,infinity)

Range: [0,infinity)

X-intercept: (0,0)

Y-intercept: (0,0)

Step-by-step explanation:

Answer:

(X,$0.30)

Step-by-step explanation:

X represents the number of days past due and the Y which is 0.30 represents the additional cost per day

The required ordered pair is (x,0.30x).

In mathematics, an ordered pair (a, b) is a pair of objects. The order in which the objects appear in the pair is significant: the ordered pair (a, b) is different from the ordered pair (b, a) unless a = b. (In contrast, the unordered pair {a, b} equals the unordered pair {b, a}.)

Now, it is given that

late payment charges at midnight = $0.30

x is the number of days that a library book is late

y is the the total fee

So, penality charge in x days =  number of days*late payment charges

penality charge in x days =  $0.30x

Now, Let us suppose that the total penalty charge in x days is y ,

Hence

y = 0.30x

which makes a function that represents a relation between penalty imposed and the number of days for which it was delayed.

Hence the required ordered pair is (x,0.30x).

More about library :

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Answer:

75/100 expressed in the simplest fraction is 3/4. If a fraction is not in 'lowest terms,' it's possible to divide the numerator and denominator by a...

Step-by-step explanation:

e.g. 75/100 = 3/4.