HELP ME ASAP I WILL GIVE BRAINIEST TO THE FIRST THAT IS CORRECT

Answer: A 4/52        B X=260    C i dont know sorry

   D Yes, it did because the coordinates of the other polygons would be a direct opposite of polygon ABCD depending on what line it reflects off of. If it reflects off of the y-axis then they would be the same coordinates, just that the X values of the coordinates would now be positive, for the reflection of the x-axis it is also the same except that now the x value would now stay negative while the y values would now be positive. For y=x, it is different because now the X, and Y place values now switch (for example, (-3,-2) would now be (-2,-3)). For y=-x, the place values would both switch, and now be positive.          

E  The number of times a face card is expected to be drawn in 260 draws is 60 times.

F A 4/52 B X=260 D Yes, it did because the coordinates of the other polygons would be a direct opposite of polygon ABCD depending on what line it reflects off of. If it reflects off of the y-axis then they would be the same coordinates, just that the X values of the coordinates would now be positive, for the reflection of the x-axis it is also the same except that now the x value would now stay negative while the y values would now be positive. For y=x, it is different because now the X, and Y place values now switch (for example, (-3,-2) would now be (-2,-3)). For y=-x, the place values would both switch, and now be positive. E  The number of times a face card is expected to be drawn in 260 draws is 60 times. F 25 % Explanation: Assuming a random drawing from a standard pack of 52 cards: 1 4 = 25 % of the cards are hearts (i.e. 13 out of 52 ) G 25 % Explanation: Assuming a random drawing from a standard pack of 52 cards: 1 4 = 25 % of the cards are hearts (i.e. 13 out of 52 )    

G   How many face cards are there in a standard pack of 52 cards?

The deck has four suits: spades, clubs,hearts, and diamonds. Each suit has 3 face cards: king, queen and jack. So altogether there are 4 × 3 = 12 face cards in the 52-card deck.

There are different opinions about whether the ace is a picture card. Aces are not included in the answer.

The size of the sample space is 52. Assuming the cards are well-shuffled,

Pr(getting a face card when one card is drawn) = 1252=626=313

explanation : this took me forever

Part A:

The ratio of threes to the total number of cards in the deck is 1 : 13.

Part B:

1/13 = x/260

Part C:

The number of times you should expect a three to be drawn out of a total of 260 draws is 20.

Part D:

It is an estimate because the actual number of times a three is drawn in 260 draws may vary due to chance.

Part E:

We should expect a face card to be drawn approximately 60 times out of 260 draws.

Part F:

We should expect a heart to be drawn approximately 65 times out of 260 draws.

Part G:

We should not be surprised if a face card is drawn more times than a heart in 260 random draws.

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

Part A:

There are four threes in the deck and a total of 52 cards.

Therefore, the ratio of threes to the total number of cards in the deck is:

= Threes : Total number of cards

= 4 : 52

Simplifying the ratio by dividing both sides by 4 gives:

= Threes : Total number of cards

= 1 : 13

Part B:

Let x represent the number of times a three is expected to be drawn out of a total of 260 draws.

Using the ratio from part A, we can write the following proportion:

1/13 = x/260

Part C:

Solving the proportion from part B for x gives:

x = (1/13) x 260

x = 20

Therefore, we should expect a three to be drawn approximately 20 times out of 260 draws.

Part D:

The answer in part C is an estimate because the actual number of times a three is drawn in 260 draws may vary due to chance.

Part E:

There are 12 face cards in the deck (4 jacks, 4 queens, and 4 kings).

Using the ratio from part A, we can set up the following proportion:

4 x 12 / 52 = x / 260

Solving for x gives:

x = 60

Therefore, we should expect a face card to be drawn approximately 60 times out of 260 draws.

Part F:b

There are 13 hearts in the deck.

Using the ratio from part A, we can set up the following proportion:

13/52 = x/260

Solving for x gives:

x = 65

Therefore, we should expect a heart to be drawn approximately 65 times out of 260 draws.

Part G:

We should not be surprised if a face card is drawn more times than a heart in 260 random draws.

This is because there are more face cards in the deck (12) than hearts (13), and the proportion of face cards to the total number of cards is greater than the proportion of hearts to the total number of cards.

Thus,

All parts of the answer are mentioned above.

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ3

Answer:

Step-by-step explanation:

Volume of a rectangular prism

V=l*w*h

V=6*3.5*2.5=52.50 ft^3

Answer:

Clockwise rotation of 180 about the origin

Answer:

2root2

Step-by-step explanation:

Answer:

-10

Step-by-step explanation:

Answer:

x=-10

Step-by-step explanation:

9=29+2x

-29  -29

-20=2x

x=-10

Answer:

b

Step-by-step explanation:

Step-by-step explanation:

y = mx + c

8 - 7x = 4y

4y = 8 - 7x

y = (8 - 7x)/4

= 2 - 7/4x

y = -7/4x + 2

Slope = m = -7/4

Answer:

slope = - [tex]\frac{7}{4}[/tex]

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

8 - 7x = 4y, that is

4y = - 7x + 8 ( divide all terms by 4 )

y = - [tex]\frac{7}{4}[/tex] x + 2 ← in slope- intercept form

with slope m = - [tex]\frac{7}{4}[/tex]

Answer:

Step-by-step explanat a 2,1

Answer:

7

1. -6

5 5 5

2. -35a b c

3

5.2t

Step-by-step explanation:

Answer:

f(2)=0

Step-by-step explanation:

f(2)=2x-4

2(2)-4

4-4

0

Answer:

I better get my brainliest

Step-by-step explanation:

Answer is 4

F=2 and X also equals 2

2x-4=4

f times x/2 is 4

That proves that the [?] is 4 and F=2

Answer:

Yeah, its b) -68

Step-by-step explanation:

Answer:

The answer is 351 miles

Step-by-step explanation:

20%=39

80%=156

100%=195

39x4=156

Since you found 80% you have to add that to 100% and if you do the math right you should get 351 miles. Hope that helps.

Answer:

A

Step-by-step explanation:

because it is taking about salad a. I right?

Answer:

D

Step-by-step explanation:

The total cost of a customer's salad depends on the number of pounds of selected items

Step-by-step explanation:

x+3=8

8-5=3 so x=5

7+5=12 / 12-7=5

12-5=7

Answer:

the answer is (1) x = 5 (2) x = 12

Answer:

10000000000

10x10x10x10x10x10x10x10x10x10

Answer:

False

Step-by-step explanation:

Answer:

15% off of $60.00 would be $51.00

Step-by-step explanation:

(15 x 15) / 100 = 9

60-9=51

        </3 PureBeauty

Answer:

f(n)=5^2-1=25-1=24

Step-by-step explanation:

Step-by-step explanation:

f(n)=5^2-1=25-1=24

Answer:

(a)0,2 1,-1 2,-4 3,-7 (b) yes

Answer:

regular price

Step-by-step explanation:

regular price

Answer:

P represents the usual price of a sandwich

The constant (1.5) represents the discount

Step-by-step explanation:

Answer: x = 267

Step-by-step explanation: To find x, we need to subtract 500 - 233. This equals 267.

Answer:

x=267

Step-by-step explanation:

x + 233 = 500

x=500-233

x = 267

Answer:

the prouduct is ^2 − 6 + 5

Step-by-step explanation:

Answer:

16 * 15 = 240 * 25 = 6000

Step-by step explanation

I think what you would do is 16 multiplied by 15 to get how much money 1 student made (16 * 15 = 240). Then you would do 240 multiplied by 25 to get how much all of the students made (240 * 25 = 6000).

hope this helps :)

Answer:

c = 25y

Step-by-step explanation:

c = cost

Answer:

If side BC is 2 units long, and <B = 50°, then

segment AB ≈ 3.11 units long.

Answer:

4

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

1+1+1+1=4