A standard deck of cards has 13 cards that are clubs and 13 cards that are hearts. A card is chosen from a standard deck of cards. It is then replaced, and a second card is chosen from the deck.

What is P(2 cards are clubs)?

1 over 26
one fourth
one half
three fourths

Answer:

A (3, 4)

Step-by-step explanation:

A has to be positioned horizontally along B. This means its x coordinate is the same as x-coordinate of B which is 4

A also has to be positioned vertically below C. This means its y coordinate is the same as the y-coordinate of C. So y-coordinate of A is 3

So coordinates of A are (3, 4)

Option (C) Infinitely many solutions

Answer:

49

Step-by-step explanation:

f(x) + g(x) is also a polynomial of degree 7, so the answer is 7*7 = 49.

Answer:

49

Step-by-step explanation:

f(x) + g(x) is also a polynomial of degree 7, so the answer is 7*7 = 49.

Answer:

D

Step-by-step explanation:

Slope of -2 that's going through y=1

so y=-2x+1

Answer:

the slope is 0 your welcome

Answer:

70

Step-by-step explanation:

It's pretty simple actually: all triangles can be inscribed in a rectangle. This rectangle will always have double the area than that of the triangle inscribed in it. In short, to find the area of a triangle, all you need to do is take the area of a rectangle formula ( A = b h ) and divide it by 2. (well not all the time).

Answer:

y = 70x + 35

Step-by-step explanation:

$75 - $5 = $70 (this is the amount charged minus the amount needed to get the job done per car wash)

the +35 is the tips extra/ constant that will be added after the jobs are done.

x is the amount of car washes done

y would be the profit received.

thus y = 70x + 35 (profit = value of car wash * number of cars washed + tips)

Answer:

Step-by-step explanation:

Profit = Income less outgo

         = (car wash income + tips) - (supplies)

$250 = ($75n + $35) - ($5n), or

$215  = $70n     (where n represents the number of cars washed)

This comes out to n = $215/$70, or approximately 3 car washes.

Answer:

part a is 20° anc part b is 84

I think

Answer:

As the time increases, the distance from the floor decreases by 40 cm per second. You find 40 by taking (6,1140) and (9,1020). The slope formula is y2 - y1 over x2- x1. Plug in the variables and you get (1020-1140)/(9-6)= -120/3= -40. 

Step-by-step explanation:

Answer:

Step-by-step explanation:

bus-car rider-walking

Answer:

2/3

Step-by-step explanation:

1 1/6 - 1/2

Get a common denominator of 6

1 1/6 - 1/2*3/3

1 1/6 - 3/6

Borrow 1 from the 1 in the form of 6/6

6/6 + 1/6 - 3/6

7/6 - 3/6

4/6

Reduce by dividing the top and bottom by 2

2/3

Answer:

2/3

Step-by-step explanation:

Answer: Kenny will pay an extra $1.68 in the city he lives in.

Step-by-step explanation:

Answer:

1 - D

2 - B

3 - C

4 - A

I hope this helped!

Answer:

25.685 square feet.

Step-by-step explanation:

Circumference = 2 * π * radius

From this, we can derive the formula for the radius:

radius = Circumference / (2 * π)

Let's substitute the value of the circumference and calculate the approximate radius:

radius = 18 / (2 * π)

radius ≈ 18 / (2 * 3.14159)

radius ≈ 2.865 feet

Now that we have the approximate radius, we can calculate the area:

Area ≈ π * radius²

Area ≈ 3.14159 * (2.865)²

Area ≈ 3.14159 * 8.193225

Area ≈ 25.685 square feet

Therefore, the approximate area inside the circular park is approximately 25.685 square feet.

Answer:

The first option, V ≈ 1607.7 in²

Step-by-step explanation:

Find the volume of the given cylinder.

\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)

Given:

r = 8 in

h = 8 in

π = 3.14

Find:

V = ?? in³

\(\hrulefill\)

Now solving,

Substitute the given values into the formula:

=> V = (3.14)(8)²(8)

Using a calculator to simplify:

=> V = 1607.68 in²

Rounded to the nearest tenth:

∴ V ≈ 1607.7 in²

Thus, the first option is correct.

Answer:

7.1ml

Step-by-step explanation:

0.7*x=5

x= 5/0.7ml

which is 7.1 ml

Answer:

D is the right choice and no you cannot fit the pizza inside the box.

Step-by-step explanation:

D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.

Answer:

I believe the answer is D.

Step-by-step explanation:

GOOGLE

Answer:

1. 424

2.471

3.512

Step-by-step explanation:

1. 10×12+8×10+8×13+8×15

=120+80+104+120

=424

2. 5×24+9×24+9×15+9×15

=120+216+135

=471

3. 24×16+2×24+2×20+2×20

=384+48+40+40

=512

Answer:

the answer is 6 because when x=7 on the line it is also equal to 6 on the y axis

Answer:

Step-by-step explanation:

Combine any like terms on each side of the equation: x-terms with x-terms and constants with constants. Arrange the terms in the same order, usually x-term before constants. If all of the terms in the two expressions are identical, then the two expressions are equivalent.

Answer:

10t-6/5t-3

Step-by-step explanation:

Combine any like terms on each side of the equation: x-terms with x-terms and constants with constants. Arrange the terms in the same order, usually x-term before constants. If all of the terms in the two expressions are identical, then the two expressions are equivalent.

Answer:

Step-by-step explanation:

Well the answer is 40 cause you count by 20 so if you in 20 t o times then you would get 40 percent

Answer: I think it's 72 kilometers

Step-by-step explanation:

I am not really sure?????

The total distance that John’s float travels is 71.02 kilometers.

The distance formula which is used to find the distance between two points in a two-dimensional plane is also known as the Euclidean distance formula. On 2D plane the distance between two points (x1, y1) and (x2, y2) is Distance = √[(x2-x1)²+(y2-y1)²].

Given that, John’s float goes from point A to B, then to C, then to D, and back to A.

Here, DC =9 kilometers, AD=9 kilometers

A(-7, 5) and B(3, 2)

AB=√[(3+7)²+(3-5)²]

=√109

= 10.44 kilometers

B(3, 2) and C(2, -4)

So, BC =√[(2-3)²+(-4-3)²]

= √50

= 7.07

Now, distance =10.44+7.07+9+9

= 35.51 kilometers

If he repeats this route twice, the total distance that his float travels is

kilometers.

The total distance =2×35.51

= 71.02 kilometers

Therefore, the total distance that John’s float travels is 71.02 kilometers.

To learn more about the distance formula visit:

brainly.com/question/27262878.

#SPJ2

Answer:

.8

Step-by-step explanation:

9/10+(−7/10)+8/10+(−6/10)+3/10+(−1/10)+2/10.

Answer: the second one.

Step-by-step explanation:

it means any number greater than or equal to 11. so it would be a closed circle going towards any number greater than 11 :)

Answer: 2

Step-by-step explanation:

Answer:

Mean = 16

Step-by-step explanation:

MEAN can be find bg the sum of all score divided by the amount of the score.

Mean = total amount / number of amount

Total amount = 2 + 3 + 5 + 9 + 17+ 22 + 31 + 39

= 128

number of amount = 2, 3, 5, 9, 17, 22, 31, 39

= 8

Then we can calculate mean as

Mean = 128/8

Mean = 16

324 passengers

Total number of passengers that were boarding the plane = 900

Part of ratio of people who have flown a flight before = 32

Part of ratio of people who have not flown a flight before = 18

Ratio of the people who has flown to who has not flown a flight = 32 : 18

Sum of both the parts of ratio = 32 + 18

                                                     = 50

Total number of people who has flown a flight before = 32/50 * 900

                                                                                              = 576 people

Total number of people who has not flown a flight before = 18/50 * 900

                                                                                                     = 324 people

Proportion = 32 : 18 :: 576 : 324

Hence, the number of people who has not flown a flight before is 324.

Please mark my answer as the BRAINLIEST. Plsssssssssssssssss

Hope my answer helps you.

:)

Answer: 1/2 + 2/3 + 4 /6  = 11/6

Step-by-step explanation:

1/2 + 2/3 + 4 /6

We need to find a common multiple, for the denominator. Let us choose 6, so we do not have to deal with large numbers.

Note that we do not change 4/6, since it already has a denominator of 6.

==> 3/6 + 4/6 + 4/6

Add;

==> 11/6

3/6 + 4/6 + 4/6  equal to 11/6

Hope this helped!