Which answer best describes how to calculate the probability of the following compound event: drawing a red 5 (a 5 of hearts or a 5 of diamonds) from a standard deck?

A) add the probability of drawing the 5 of hearts and the probability of drawing the 5 of spades

B) multiply the probability of drawing the 5 of hearts and the probability of drawing the 5 of diamonds

C ) add the probability of drawing the 5 of hearts and the probability of drawing the 5 of diamonds

D) multiply the probability of drawing the 5 of clubs and the probability of drawing the 5 of diamonds

E ) add the probability of drawing the 5 of clubs and the probability of drawing the 5 of diamonds

Answers

Answer 1

Answer:

C

Step-by-step explanation:


Related Questions

Geometry help ASAP BRAINLIEST Fastest person thanks

Answers

Answer:

1. 18 cm sq

2. 140 in sq

3. sorry i don't know

4. 320 in sq

Please help me, and explain how to solve it aswell.

Answers

Answer:

A

Step-by-step explanation:

The formula for circumfrence is C=pi x 2r or C= pi x r

In this case its C= 3.14 x 9 which is 28.26 rounded to 28.3

Answer:

Answer A is correct.

Step-by-step explanation:

Formula to find the circumference of a circle is :

C = π × d

Here,

d ⇒ diameter ⇒ 9m

First, let us find the circumference in terms of π.

C = π × d

   = π × 9

    = (9π)m

And now let us find the circumference to the nearest 10th.

Given that,

π = 3.14

Let us find now.

C = 9π m

   = 9 × 3.14 m

    = 28.26 m

    ≈ 28.3m

Solve the missing length

Answers

Answer:

5

Step-by-step explanation:

help me plzzzzzzzzzzzzzzzzzz

Answers

Answer:

Step-by-step explanation: Pick 14/32 since of you multiply 7/16 by 2/2 you get 14/32.

0.4375 correct me if i’m wrong

please helP

Which expression is equivalent to 30(1 over 2 x-2)+40(3 over 4y -4)?

Answers

Answer:

The answer is 15x+30y-220

15x+30y-220 is your answer

HELP PLEASE BRAINIEST
Which of the following equations is equivalent to y = 4x + 3?

A. -4x + y = 3

B. 4x + y = 3

C. -4x - y = -3

D. -4x - y = 3

Answers

Answer:

Option A is correct answer

Step-by-step explanation:

mark me brainliest

The stem-and-leaf plot lists the scores earned by students on a
science test.
How many students earned a score of 85 or greater?
Enter your answer in the box.

____ students

Answers

Answer:

9 students

Step-by-step explanation:

All you have to do is got the leaves that are 5 and above

Please help!! I'll give brainlest!
Dev keeps a record in graph form of how far his car travels and the number of gallons of gasoline it uses. What is the slope of the graph?

P.S if you don't know the answer don't respond please it doesn't help whatsoever ty! <3

Answers

Answer:

20

Step-by-step explanation:

hope it helps

for any question comment me ❤❤❤

The answer is 20!!!!

PLEASE HELP ME 6th grade math INTRODUCTION TO PERCENTAGE

Answers

First question it would be 80% he got correct because you would do 20/25 =80%
Second question she made 4 throws out of 6 so it would be 4/6=0.67 %she made
Answers:
1)80%
2) 66.67%

HELP with this math problem please

Answers

Answer:

-1/4

Step-by-step explanation:

Since there is a positive and negative sign next to each other it would automatically become a negative sign so then your equation should be 1/2-3/4 now you would need to find the common denominator since 2 can go into 4 2x the equation would be 2/4-3/4 now you would subtract that to get -1/4

Answer: -1/4

Step by step explanation: I had to help my younger sister with this on her math work

How many kilometers is 50 centimeters?

Answers

0.0005 KM are in 50 Centimeters

PLEASE HELP, i will give BRAINLIEST to the best answer.

Answers

It’s a carrot because I’m smart

easy question: A train travels 30 miles in 1/3 of an hour. Whats is the trains average speed

Answers

Answer:

90 MPH

30 / (1/3) = 90

Answer:

90mph

Step-by-step explanation;

if an object travels 30 miles in the first part of an hour, and the speed is constant, then we can assume 30*3=90

in the first third, it went 30 mi, in the second it went 30mi, and in the last part it went 30 mi

30+30+30=90

or you could do 30* the denominator (in this case its 3), so 30*3=90

Sorry if this doesn't make sense, hope it helps though!

please help i never understand this math: Tyler ate fruit snacks, and Han ate 3/4 less than that. Write an expression for the number of fruit snacks Han ate.

Answers

Step-by-step explanation:

Han ate 3/4 less fruit snacks than Tyler. Some times an answer could just be re-stating the question.

3/4 less snacks then tyler

Solve for y
1/2y + 1 = 2

Answers

Hey there!

ORIGINAL EQUATION:

1/2y + 1 = 2

SUBTRACT 1 to BOTH SIDES:

1/2y + 1 - 1 = 2 - 1

CANCEL OUT: 1 - 1 because it give you 0

KEEP: 2 - 1 because it help solve for the y-value

NEW EQUATION: 1/2y = 2 - 1

SIMPLIFY IT!
1/2y = 1

MULTIPLY 2 to BOTH SIDES

1/2y * 2 = 1 * 2

CANCEL out: 1/2 * 2 because it give you 1

KEEP: 1 * 2 because it give you the y-value

NEW EQUATION: y = 2 * 1

SIMPLIFY IT!
y = 2


Therefore, your answer is: y = 2


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

Answer:

Original equation

1/2y + 1 = 2

Subtract 1 on the side

1/2y + 1 - 1 = 2 - 1

Out

1 - 1 is equal to 0

keep

2 - 1 help to solve you the y-value

New equation

1/2y = 2 - 1

Simplify

1/2y = 1

Multiply the both sides

1/2y * 2 = 1 * 2

cancel out

1/2 * 2 it will give you 1

keep

1 * 2 It will give the y-value

Equation

y = 2 * 1

Simplify

y = 2

The answer is

y = 2

Step-by-step explanation:

#Carryonlearning

Mai selects a letter at random from the alphabet. What is the probability she selects the letter “K”? SHOW YOUR WORK.

Answers

Answer:

1/26 or about 3.8%.

Step-by-step explanation:

There are 26 letters in the alphabet, and only one of them is the letter "K". Which means the probability would be 1/26. In percent form, that is about 3.8%.

no one will help me will you?
The first four terms of a sequence are shown below

3, 7, 11, 15....

Which of the following expressions could be used to find the nth term of the sequence?
a.4 + 3n
b.3 + 4(n - 1)
c.3 + 4n
d.4 + 3(n - 1)

Answers

The correct answer should be D

Good Afternoon. can someone answer this for me? IF YOU DONT HAVE AN ANSWER SIMPLY COMMENT DONT ANSWER BUT NOT ANSWER FOR THE POINTS PLEASE

Answers

First one would be 46 degrees (remember triangles add up to 180 degrees). The second one is 133 degrees . The third one would be 47. I apologize, but I don’t know the 4th
Before I start let me list the obvious down: All of the triangles angles equal to 180 degrees.

Let’s start with the first one: The angles are 29 and 105. So if the triangle equal to 180 degrees we have to add 29 and 105 and subtract from 108. 29 +105=134, 180-134=46.
Question 1= 46 degrees

So if you follow the same method for all the triangles you will get your answers.

I will show you how to do the second one: A straight line is also equal to 180 degrees so angle 1+2=180 degrees. To find the area of the triangle you will do 55+78 which equals 133. So to find angle 2 you do 180-133=47 but the question asks for angle 1. Si nce a straight line is 180 degrees you do 180-47=133
Question 2=133 degrees

For question 3 you would follow the same way as question 2.

Ty is naming the two-dimensional figures that make up the surface areas of a rectangular prism. Ty says that there are 6 rectangular faces. Is Ty right?

Answers

Answer:

Yes

Step-by-step explanation:

First anyone with the name ty is usauly right and second just take a box and count how many sides it has 6 therefore yes

find the LCM of 8 and 9

Answers

The answer is 72. it kinda easy to remember if you know your multiplication facts:)

Hey there!

Answer:

LCM = 72

Solution by Division Method

Write your numbers in the top row.

Divide your numbers by prime numbers as long as at least one of your numbers is evenly divisible by a prime number.

Division Table

2 |8|9

2 |4|9

2 |2|9

3. |1 |9

3 |1|3

| 1 |1

Bring down any numbers that are not evenly divisible by the prime number.

When the last row of results is all 1's you are done.

Find the product of the prime numbers in the first column to get the LCM:

LCM = 2 x 2 x 2 x 3 x 3

LCM = 72

Therefore,

LCM(8, 9) = 72

find the slope please

Answers

Answer:

-1/3

Step-by-step explanation:

Answer:

-0.33

Step-by-step explanation:

The slope is -0.33 bc first, the line is going down so its negative. Second, use rise/run which is the Hight from each point / the length from each of the points. you can see that the rise is one, and the run is three so do 1/3 which equals -0.33

I need help pleez help meeee

Answers

68% goes to .68
.63 goes in between.62 and .64
13/20 goes in between .64 and .66

Answer:

0.63, 13/20, 68%

pls help me i rlly need help.. its maaath

Answers

Answer:

.66, 66.1%, 2/3, and .667

Step-by-step explanation:

I like to put them all in decimal form in this case. .667, .666 repeating, .661, and .66.

In order

.66, .661, .666, and .667

.66
.661
.666
.667
Hope this helps:)

Q6: What is the measure of 2 if 1 is (2x - 3) and 2 is (8x)?

Answers

Answer:

168 degrees

Step-by-step explanation: first you would do (2x-3)+8x so you would have 10x-3 and that equals 180 degrees since its a straight angle. so you would do 10x-3=180 divide by 10, x-3=18 and add 3 so x=21  then since 2 is 8x you would multiply 8 by 21 which is 168.  

Simplify 6³
options:

9


18


216


729

Answers

Answer:

216

Step-by-step explanation:

1. Multiply 6 and 6

6 x 6 = 36

2. Multiply 36 and 6

36 x 6 = 216

Answer:

216

Step-by-step explanation:

6³ is basically 6 x 6 x 6

6 x 6 x 6 = 36 x 6 = 216

I forgot how to do it help lol

Answers

K, (-3,-7)
J, (-3,-2)
L, (-6,-2)
remember the (x,y) rule!

What is the point-slope form of a line that has a slope of 3 and passes through point (1, 4)?

A- y-4=3(x-1)
B- 1-y=3(x-4)
C- y1-4=3(1=x1)
D- 1-y1=3(4-x1)

Answers

Answer:

[tex]A.\ y-4=3(x-1)[/tex]

Step-by-step explanation:

[tex]A.\ y-4=3(x-1)\\\\B.\ 1-y=3(x-4)\\\\C.\ y^1-4=3(1=x1)\\\\D.\ 1-y1=3(4-x1)x^{2}[/tex]

[tex]A.\ y-4=3(x-1)\\\\A.\ 4-4=3(1-1)\\\\A.\ 0=3(0)\\\\A\ 0=0[/tex]

This statement is correct

Therefore, A is the correct answer.

Hope this helps!

correct answer would be A

Choose the correct sign that compares these two numbers.

0.155 ___ 0.115

A 0.115 0.155
D 0.155 < 0.115

Answers

Answer:

the answer is 0.155 is greater than 0.115

The area of a circle is approximately 28.27 square feet. What is the length of the diameter?

Answers

Answer:

d = 6 ft.

Step-by-step explanation:

[tex]A=\pi r^{2}[/tex]

[tex]28.27=\pi r^{2}[/tex]

[tex]r=\sqrt{\frac{28.27}{\pi } } =3[/tex]

diameter = 2 r = 2(3) = 6 feet

Hope this helps

Loretta paid $6.70 for 5 cans of cat food and $10.72 for 8 cans of cat food. How much did 1 can of cat food cost?

Answers

Answer:

1.34 for 1 can

Step-by-step explanation: you divde 5/5=1 which you also do to 6.70/5 which will =1.34

Answer:

each can of cat food for would cost $1.34 .

Step-by-step explanation:

10.74 divided by 8 is equal to 1.34 .

6.70 divided by 5 is equal to 1.34 .

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