Mathematics Middle School

1) Event A: Flipping heads on a coin
Event B: Rolling an odd number on a number cube
What is P(A and B)?

2) What is the probability of rolling an even number on a number cube and spinning red or yellow on the spinner shown?

3) A locker combination has three nonzero digits, and digits cannot be repeated. The first two digits are 9 and 8. What is the probability that the third digit is 7?

4) What is the probability of spinning yellow on both spinners?

5) A locker combination has two nonzero digits, and the digits can be repeated. The first number is 3. What is the probability that the second number is 3?

ANSWER ALL 5 QUESTION!!

1) Event A: Flipping Heads On A CoinEvent B: Rolling An Odd Number On A Number CubeWhat Is P(A And B)?2)
1) Event A: Flipping Heads On A CoinEvent B: Rolling An Odd Number On A Number CubeWhat Is P(A And B)?2)
1) Event A: Flipping Heads On A CoinEvent B: Rolling An Odd Number On A Number CubeWhat Is P(A And B)?2)
1) Event A: Flipping Heads On A CoinEvent B: Rolling An Odd Number On A Number CubeWhat Is P(A And B)?2)
1) Event A: Flipping Heads On A CoinEvent B: Rolling An Odd Number On A Number CubeWhat Is P(A And B)?2)

Answers

Answer 1

Answer:

1.B

2.i dont know

3.  good

4.Good

5.Good

Step-by-step explanation:

Related Questions

answer the two questions! i’ll give brainliest

Answers

Answer:

| In Terms of Pi π |

V = 6000 π m3

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

or

V = 18840 m3

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

| In Terms of Pi π |

V = 168 π m

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

or

V = 527.78756580309 m3

Hope this helps :)

-ilovejiminssi ♡

Rewrite 4x9 as addition.

Answers

Answer:

9+9+9+9

or

4+4+4+4+4+4+4+4+4

Picture Attached: 9 + 9 + 9 + 9 = 36 or 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 + 4 = 36

To find 4x9 we can stack and align the numbers by place value columns!

- Put the 6 in Ones place

- Carry the 3 to Tens place

- Answer 36!

Long addition is a process for adding numbers together:

- Stack your numbers and align the columns by place value.

- Add all numbers column by column from right to left.

- Record the sum in the answer space for each column.

- If the sum of any one column is greater than nine, carry the additional digits to the next highest column.

Hope this helps! Feel free to put it in your own words!

How do I do this? If anyone can help, that would be great. Thx!

Answers

Answer:

surface area of the cube is length times width and the rectangular prism is 2xlxw+2xlxh+2xwxh then add together

Step-by-step explanation:

I don’t know ether but it’s easy you add all of them together (wrong just want points don’t use this)

Find the whole.

20% of (space) is 18.

Answers

The answer is 90
90*20%=18
Hey! The answer is 90!!

There are 5,280 feet in a mile. If a cloud is 5.3 miles above the
ground, about how many feet above the ground is it?

Answers

Answer:

996.2

Explanation:

There are 5,280 feet in a mile. If a cloud is 5.3 miles above the

ground, so you divide 5,280 by 5.3, so it is about 996.2.

Do these ratios form a proportion?

25 questions : 35 weeks

10 questions : 14 weeks

yes or no
PLS ANSEWR QUICK

Answers

Answer:

Yes, 5:7 and 5:7

Step-by-step explanation:

YESSSSSSSSSSSSS. Sssssssssss.

Give 2 reasons you can tell this is not a linear function.

Answers

Answer: 1. Using the line test, the function runs into the same x-values; so this is not a linear function. 2. A linear function can't have different y-values with the same x-value; so this is not a linear function.

Step-by-step explanation:

Answer: uh the line curves and the points don’t equal each other

Step-by-step explanation:

I'LL GIVE BRAINLIEST:

Answers

Answer:

I can try my best to help you! I believe it is A or C? I'm so sorry if i'm wrong.

I’m pretty sure it’s A

At a party, everyone shook hands with everybody else. There were 66 handshakes. How many people were at the party?

Answers

There would be 12 people at the party!

In general, with n+1 people, the number of handshakes is the sum of the first n consecutive numbers: 1+2+3+ ... + n.

Since this sum is n(n+1)/2, we need to solve the equation n(n+1)/2 = 66.

This is the quadratic equation n2+ n -132 = 0. Solving for n, we obtain 11 as the answer and deduce that there were 12 people at the party.

Since 66 is a relatively small number, you can also solve this problem with a hand calculator. Add 1 + 2 = + 3 = +... etc. until the total is 66. The last number that you entered (11) is n.

Hope this helps!

Answer:

Uhm. You didnt get this from me, But If there was 66 handshakes, and each person shakes another persons hand, all you gotta do is divide it by 2 and you get 66.

Step-by-step explanation:

Im right ik ty ;)

A student is asked to find the length of the hypotenuse of a right triangle. The length of one leg is 38 ​centimeters, and the length of the other leg is 25 centimeters. The student incorrectly says that the length of the hypotenuse is 7.9 centimeters.

Answers

Answer:

Hi!

Your answer here is 39 cm.

Select all of the angles that have the same measure as angle 2.
Assume the lines are parallel. Multiple Choice
7

1

4

8

3

can't be determined

6

5

Answers

Answer:

Explanation:

The answer is 7.

Line a and b are parallel lines cut by a transverse line which make angle x and y alternate exterior angles. This means that angle x and angle y have the same measurement value.

The square root of 4 is 2; so twice 2 is 4. Then three added to 4 is 7. So x is equal to 7 and thus y is also equal to 7.

Step-by-step explanation:

Only number 4 ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍

Answers

What u did it switch them then just times it

Why did the coach yell at PAtRiCiA?
A. she's got to get it together
B. She had unsportsmanlike behavior
C. She wasn't paying attention

Answers

Answer:

C. She wasn't paying attention

Step-by-step explanation:

Answer:

she gotta get it together

Step-by-step explanation:

WILL GIVE BRAINLIEST PLEASE ADD THE REASONING PART!!
A supermarket marks down the price of a $3.00 loaf of bread by 20%. What is the discount and the new price of the loaf of bread?

Answers

Answer:

discount .60 New price 2.40

Step-by-step explanation:

Answer:

((3.00$/loaf)/100) x 20= ans

Step-by-step explanation:

3.00/loaf=3.00-infinity

3.00xloaf=infinity

3.00/100=0.03

3.00x100=300

infinity/100=infinity

infinityx100=infinity

.03/20=.0015

.03x20=.6

3/20=.15

3x20=60

infinity/20=infinity

infinityx20=infinity

The value of a baseball​ player's rookie card began to increase once the player retired. When he retired in 1998 his card was worth ​$8.59. The value has increased by ​$2.05 each year since then. Express the relationship relating the value of the card y in dollars and the number of years x the player has been in retirement with an equation. Is the relationship between x and y​ proportional? What was the value of the card in 2009 ​?

Answers

Y=2.05(X)+8.59
Yes because the value of y (value of card) changes as (x) amount of years pass by.
In 2009, the card is worth $31.14

Match the equivalent expressions.

Answers

Answer:

1: 2x^4

2: 5x+4

3: 12x+6

4: 4+x

Step-by-step explanation:

I used a calculator and paper

the answers that she gave u are correct

Find the slope of the line. Please help this is worth 20 points!

Answers

Answer:

2

Step-by-step explanation:

sorry if wrong not that good at math

Find the output, y, when the input, x, is -5.

Answers

Answer:

The output y is

Step-by-step explanation:

Is there a graph or something to show us because we really can’t help just from the question

2. What is the equation of the line graphed below?

Answers

the first one because the y intercept is on -2 and the slope is -5/2

Simplify (6x+5-3x+16)÷3x15÷5

Answers

Answer:

I love algebra anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

3 • ( x + 7 ) hope this helped :)

3 Three triangular pendants are shown. Which pair of
pendants are similar? Explain how you know.

Answers

A & B are similar with a ration of 2/3
A and B are similar with a ration of 2/3

i need help asap pleasee!

Answers

Answer:

[tex] {7}^{?} 8[/tex]

yannnnnnnnnnnn na

2 raised to the power of 40 is 109,951,162,776

A shelf measures 0.45 feet long.

How long does the shelf measure in inches and in yards?

Enter your answers in the boxes.

0.45 ft = ___ in.

0.45 ft = ​___ yd

Answers

Answer:

0.45 ft = 5.4 in.

0.45 ft = 0.15 yd

Answer:

5.4 inches and 0.15 yards

answer choices

107

132

73

17

Answers

answer is 73° talk me my answer is correct or not

Answer:

the angle is 73 degrees

Step-by-step explanation:

can someone do this for me pls?
4 1/3 ÷ 1 1/3
5 5/6÷ 2/3
2 3/4 ÷ 1/2
1 6/7 ÷ 2 3/4
8 ÷ 3/4
5 4/5 ÷ 7/8
12÷3/8
4 1/2÷1 4/5
3 7/8 ÷6/7

Answers

1. 13/4
2. 35/4
3. 11/2
4. 52/77
5. 32/3
6. 232/35
7. 32
8. 5/2
9.217/48

Q5. A builder rents a digger. He pays a fixed charge of $30 plus $10 per hour to rent the digger. Work out how much he pays to rent the digger for: a) 1 hour b) n hours (1.5 x 2 = 3)









Q6) The width of a rectangle is x centimetres and its length is (x+ 2) cm. Write down an expression for the perimeter of the rectangle, giving your answer in its simplest form. (2+1=3 marks)

Answers

Answer:How many hours does he rent it?

Either way, the equation would be 30 + 10x

x is the number of hours he rents the digger.

So for example, if he rented it for say 8 hours

30 + 10(8)

30 + 80

$110

Step-by-step explanation:

$30 + $10(hours he rented)
For one hour: $30 + 10•1 = $40
For n hours it’s 30 + 10n

Perimeter = length + length + width + width, so P = (x + 2) + (x + 2) + x + x
P = 4x + 4 and some teachers want you to pull out the common factor of 4. If yours does that, the final answer is
P = 4(x + 1)

Help me, please! I will mark the brainiest! ANY OFF TOPIC ANSWER WILL BE DELETED!

Answers

the anwser is 3x-5 yuhhhhhhhhhhhhhhhhh

Could someone help me i don’t understand it

Answers

you are just finding the slope of the line. so the equation is y2-y1/x2-x1= slope. so in this example 24-16=8 and 3-2=1. 8/1=8, therefore y=8x. hope this helps. :))

Show your work
The answer is, "3 hours", But you need to show your work to back this answer up.

Answers

Start by writing an expression out. It would be 300 + 60x = $480. Then solve for x. Hope this helps!

Pls help it is due today

Answers

Up is the answer
UP

I am 98.45% sure

Answer:

Indeed the answer is up, because they're constantly adding 57 pounds of honey think about it like 57 pounds added to each row, like row 2 57+57 row 3 57+57+57 row 4 57+57+57+57

Other Questions
cul es la percepcin del problema de la pelcula canoa Dentro de cinco aos mi abuelo tendr el cudruple de mi edad. Hace cinco aos tenia siete veces mi edadque edad tenemos el y yo? Looking at the following equation, which is the correct order of coefficients?NH3 + O2 --> NO + H2O investiga y en lista 10 ejemplo de vicios sintacticos del lenguaje Fred Moss, owner of Moss Interiors, is negotiating for the purchase of Zweifel Galleries. The following balance sheet of Zweifel is given in an abbreviated form below. ZWEIFEL GALLERIES BALANCE SHEET AS OF DECEMBER 31, 2017 Assets Liabilities and Stockholders' Equity Cash $100,000 Accounts payable $50,000 Land 70,000 Notes payable (long-term) 300,000 Buildings (net) 200,000 Total liabilities 350,000 Equipment (net) 175,000 Common stock $200,000 Copyrights (net) 30,000 Retained earnings 25,000 225,000 Total assets $575,000 Total liabilities and stockholders' equity $575,000 Moss and Zweifel agree that: 1. Land is undervalued by $30,000. 2. Equipment is overvalued by $5,000. Zweifel agrees to sell the gallery to Moss for $350,000.Required:Prepare the entry to record the purchase of Zweifel Galleries on Moss's books. Pls help ASAP!! 15 points? help plz peoplesRailroad expansion had a big economic impact in East Texas because *10 pointscattle trails did not serve that part of Texasfew people lived in that part of Texasexisting roads and rivers provided inadequate transportation What is the slope of the line in the graph? HELPPPPPPPP WILL GIVE BRAINLYIST TO CORRECT ANSWER!!!!! Which of these rational numbers is also an integer?1. 2/42. 0.243. 4/24. 2.4 .Why is physical education important to my health? What characteristics defined trade networks in Egypt?Group of answer choicesTrade networks allowed merchants to become wealthy and develop habits previously reserved for royalty.Trade routes expanded to reach as far as France.Egyptian commerce was controlled by the Nubians, who taxed Egyptian merchants heavily.They were mostly overland routes, especially to bring in wood. what are the x intercepts of y=x^2-x-12 Please help me with this question I really need help!!!!!!!!!!!!!!!!!!!!!!!!!!!! If f(7) = 22, thenf^-1(22) = [?] find the formula for the nth term in the given sequence 12,36,108,324,972 Jane works as a tutor for $14 an hour and as a waitress for $11 an hour. This month, she worked a combined total of 93 hours at her two jobs. C. Find the value of x below:15.r + 5-2 + 16. Divide 15 by v. Then, subtract 7.Which of the following expressions matches the statement above?OA 15 = V-7OB. 15 = (1-7)OC. 15 = (v-7)OD. V=15-7 The ratio of dimes to quarters in a money bag is 12.2. If there are 8 quarters. How many dimes are there? Which conflict dissolved the German confederation?