Mathematics High School

PLEASE HELP QUICK !!!!!

Answers

Answer 1

Answer:

the value of P(B) = 1/3

Step By Step Explaination:

If A and B are two independent events, then P(A and B)=P(A) x P(B) (i)

Put all values in (i), we get

1/6= 1/2 x P(B)

P (B) = 2/6

P(B) = 1/3

Hence The Value of P(B) = 1/3.

Related Questions

The ratio of teachers to students is 1 to 15. If there are 10 teachers, how many students are there?

Answers

Answer:

150 students

Step-by-step explanation:

Help!!
A local little league has a total of 80 players, of whom 40% are left handed . How many left - handed players are there ?

Answers

Answer:

Step-by-step explanation:

80 x 0.4

0.40 = 40% in decimal form, 1 = 100% if that helps.

Gia walked 1/4 mile from her house to the park, then 3/8 mile around the park, and then 1/4 mile back home. How many miles did she walk in all?

Answers

Answer:

7/8 miles

Step-by-step explanation:

Given data

From her house to the park= 1/4 miles

Around the park = 3/8 miles

back home= 1/4 miles

Total distance= 1/4+3/8+1/4

LCM= 8

=2+3+2/8

=7/8 miles

Marco is reading a book that is 100 pages long. He has written 66 pages. What percent of the pages ahs he written? What percent of the pages does he have to write?

Answers

Answer:

66%

34%

Step-by-step explanation:

pages read = (66/100) x 100 = 66%

Pages not read = 100 - 66% = 34%

ILL GIVE U BRAINLYIST

Answers

Answer: the answer is circle

Step-by-step explanation: hope that helped

Carter bikes
1
mile in
minute. At this rate, how many minutes does it take Carter to bike 1 mile?

PLEASE HELPPP

Answers

Answer:

1 minute?

Step-by-step explanation:

Carter bikes

mile in

minute.

1 minute

Because be can bike at 1 mile per minute so it says the answer in the problem but is written to make you confused

Eleonore wants to prove that if a line divides two sides in a triangle proportionally, then it is parallel to the third side.

Answers

Please find image attached

Answer and explanation:

If (from the image attached) DE is a line segment that divides the sides AB and AC proportionally in ΔABC then we can prove that line segment DE is parallel to BC using the parallel transversal theorem. Based the parallel transversal theorem, the triangles ABC and ADE are similar therefore angles are congruent and line DE must be parallel to line BC

Given that TS is a midsegment of PQR, find x.

Answers

Answer:

Step-by-step explanation:

14(2)=3x+13

28=3x+13

15=3x

x=5

PLEASE HELP ME LAST QUESTION PLS

What kind of sequence is this?

–136, –153, –170, –187, ...

A) Arithmetic

B) Geometric

C) Both

D) Neither

If I get this wrong I'm doomed

Answers

It’s A) Arithmetic :)

A. Arithmetic

CORRECT IF WRONG!!

NEED HELP ASAP!! WILL GIVE BRAINLIEST!!

Answers

what do you need answered the opp length?

Answer:

6^2-3^2=36-9=27

squareroot of 27= 3[tex]\sqrt{3}[/tex]

Step-by-step explanation:

could you tell me the answer for this question please

Answers

Answer:

Step-by-step explanation:

The price of gasoline rose from $3.50 to $3.71 in one week. By what percent 1 point did the gas price rise?

Answers

Increase of $0.21
0.21/3.50 = 0.06 = 6%
Price rose 6%

what is the length of line segment FH?

Answers

22-15= 7

the answer is 7

What happened to the original demand curve?

Answers

We have to change the numbers in the demand schedule and this will SHIFT the demand curve. If there is an increase in demand ( D) the demand curve moves to the RIGHT. ... A decrease in demand will then shift the demand curve to the LEFT. For each price on the demand schedule, the quantities decrease.

What is the solution to this system? -2x =14y=16x-4

Answers

Answer:

-2x =14y=16x-4

No Solution

Step-by-step explanation:

Sorry there is no solution found

Maybe you asked if it was all real numbers, no solution and and etc. The answer would be no solution

Sarah started with two large dogs and 8 small dogs, write the ratio of large to small dogs. then interpret the ratio with words

Answers

Answer:

2:8

Sarah has 2 small dog and 8 big ones

Step-by-step explanation:

in order to raise money for road repairs, the bridge tolls going to increase 130% next month. If the bridge is currently 2.50 how much will the toll increase?

Answers

Answer:

$5.75

Step-by-step explanation:

I hope you get it right!

A bicycle ramp shown below measure 25 feet long and is 7 feet off the ground at its highest point. How many feet long is the base of the ramp.

Answers

Answer:

Step-by-step explanation:

A bicycle ramp shown below measure 25 feet long and is 7 feet off the ground at its highest point. How many feet long is the base of the ramp.

Help please! Greatly appreciated if you do!

Answers

Answer:

i think its D because fun isn't 25%. food is 25% and fun is smaller than food

Answer:

The blue plus the yellow makes the half mark all the way across the circle. Just for example the red, green, and purple make the other half.

Hope that helps!! Have a good day!! :)

Given the 2 equations, solve for x, when the y's are equal.

y=2x+4 y=x+1

Answers

Answer:

x=-3

Step-by-step explanation:

2x+4=x+1

-x -x

x+4=1

-4 -4

x=-3

-3
correct if wrong

If Nicole gets $10,000 every other day, how many days will it take for her to get to 500,000?

Answers

Answer:

50 Days

Step-by-step explanation:

500000/10000 =50

Answer:

It will take her 50 days.

Step-by-step explanation:

Because if you multiply 10,000 x 50 = $500,000

1 = 10,000

50 = $500,000

what is leftover from 1 whole?
Select that all apply. Please help

.25
.50
one quarter
1/4

Answers

Answer:

.25

Step-by-step explanation:

it would be 1 1/2

i hope this helps!!

let me know!!!!

Equivalent factored form for 10x^2+15x-9=2x^2+x-14

Answers

Factored form - x= -1/2, -5/4

How to do 4 x 4 x 4 using an exponent

Answers

Answer:

4^3

Step-by-step explanation:

4×4×4

Multiply 4 and 4 to get 16.

16×4

Multiply 16 and 4 to get 64.

64=4^3

To make 3 dinner rolls, 34 cup of flour is used. How many rolls can you make with 212 cups of flour?

Answers

Answer:

If 34 cups of flour was use to make 3dinner rolls. . To get the amount of cup which will make a dinner roll divide 34/3=11 approximately. So if 11.3 cups give us 1 dinner roll. To get how many dinner rolls 212 cups of flour divide 212/11.3=18.8 approximately. Or divide 212/34*3=18.8 approximately

Stepchild-by-step explanation:

if a cost for a dinner is 459 and the family wants to leave a 20% tip, with the sales tax of 7% also, what is the total cost?

Answers

Answer:

$589.33

Step-by-step explanation:

HELP ME ANSWER THIS PLEASEE!

Answers

Answer:

no solution

Step-by-step explanation:

Answer:

wala po akong alamwrbdjdbee

1) Example: X - (-7)= 5 *Simplify both negative signs (-) to make a positive (+) *
x + 7 = 5
-7 -7
X= -2
Check: (-2) +7 = 5
5 = 5
TRUE
2)
X - (- 4) = 12
1

Answers

X - (- 4) = 12

X + 4 = 12

X = 12 - 4

X = 8

Check:

(8)+4=12

12 = 12

TRUE

#CarryOnLearning#LearningIsFun

HURRYYYYY!!!! I need helppppp!!

Answers

Answer:

Step-by-step explanation:

to find x you multiply 15sqrt3 by sqrt of 3

7=-10s-3
What is does s equal?

Answers

Answer:

s = -1

Step-by-step explanation:

-10s-3=7

add 3 on both sides: -10s=10

divide both sides by -10: s=-1

Other Questions

How many grams are there in 0.250 moles of Ba(NO3)2? What is the value of z? which example is a valid restriction of free speech A: A government agency censors a controversial newspaper before it is printed. B. a religious leader is stopped from calling her fellow worshipers to prayer on the radio C. person is arrested for yelling fire in a crowded movie theatre as a practical joke D. students are arrested for criticising government policies as the press conference Suppose Nationwide increases the insurance premium they charge for their auto policies by 6 percent. In response, the demand for State Farm auto policies in a small town increases from 1,500 to 1,650. What is the cross-price elasticity of demand for State Farm auto policies in this town?Using the midpoint formula, the cross-price elasticity of demand for State Farm auto policies is _____. (Round to 3 decimal places.)In this instance, auto insurance from Nationwide and auto insurance from State Farm are _____. Which statement accurately reflects the similarities between the Aztecs and the Incas Two sisters want to save money to buy a game. The game costs $90. One sister has $36 and the other has $40. How much more money do they need? Excerpt taken from The Historic Rise of Old Hickory by Suzanne B. WilliamsFour major candidates ran in the 1824 election, all under the "Democratic-Republican" name. One of the candidates, Andrew Jackson, was already famous. In the 1780s, he earned the right to practice law and served in various offices of the state government, including senator. He earned the nickname "Old Hickory" for his toughness as a general during the War of 1812 and First Seminole War. Jackson supported slavery and "Indian removal." This earned him support from voters in southern and frontier states. The other three candidates were John Quincy Adams of Massachusetts, Henry Clay of Kentucky, and William Crawford of Georgia.U.S. presidents are elected through the Electoral College. The Founding Fathers worried that Americans were too spread out to learn enough about the candidates. Under the Electoral College, Americans cast their ballot for the popular vote, which chooses the electors for each state. The number of electoral votes each state equals the number of representatives and senators combined. The candidates must win an absolute majority of electoral votes to win the election.In 1824, Andrew Jackson won the popular vote, but he did not win it in each state. Jackson and Adams both won many electoral votes. Jackson won the most with 99. However, a candidate needs an absolute majority of electoral votes to win. In 1824, Jackson needed 131 to win. When there is not majority winner, the election goes to the House of Representatives. This has only happened twice in U.S. history.Even though he won the popular vote and many electoral votes, Andrew Jackson lost the presidency in 1824. John Quincy Adams was the Secretary of State at this time. Henry Clay was the Speaker of the House of Representatives. Henry Clay, receiving the least, was left out. However, as a leader in the House of Representatives, he had influence over the other members. Clay openly hated Jackson and there were rumors that Clay made a deal with Adams in exchange for his support. The House election declared John Quincy Adams president. Soon, he chose Henry Clay to fill the seat he left vacant, Secretary of State. Jackson was shocked and enraged. Although there was no inquiry of possible wrongdoing, Jackson accused Adams and Clay of making a "corrupt bargain."John Quincy Adams was a disappointment as president. Many of his goals created divisions like federal funds for internal improvement. Some states thought that taking federal funds would force them to follow certain rules. They felt this reduced their rights as independent states. Jackson took advantage of issues like this one to gather more support. More Jackson supporters found their way to seats in Congress. He was as a man of the people and said Adams could never understand the common man's concerns.John Quincy Adams ran against Andrew Jackson in the 1828 election. Personal attacks grew even more vicious, but Andrew Jackson appealed to many. He believed government was for the common man. He believed in strict reading of the law and limited internal improvements. He also believed in states' rights.Andrew Jackson easily won the 1828 election, winning both the popular vote and a majority of electoral votes. Historians note the sectional nature of the voting. Support for Jackson was concentrated in South while Adams' support was mostly in the North. Jackson was so popular because he brought changes to the government. He also wanted to make sure the government was responsible for its actions. Jackson pushed settlement into the frontier. He supported the Indian Removal act. He also defended the spread of slavery. Though his support was heavier in the South, he was determined to keep a unified nation. The rise and presidency of Old Hickory is memorable to Americans today.Which of the following did Andrew Jackson not support? (5 points) aA limited national government bSpreading of slavery to the frontier cFederal funds for internal improvements dA strict interpretation of the U.S. Constitution Find the exact value of x. Round to the nearest tenth. Roberto and Reagan are both 25-percent owner/managers for Bright Light Incorporated. Roberto runs the retail store in Sacramento, California, and Reagan runs the retail store in San Francisco, California. Bright Light generated a $131,300 profit companywide made up of a $76,800 profit from the Sacramento store, a ($29,500) loss from the San Francisco store, and a combined $84,000 profit from the remaining stores. If Bright Light is taxed as a partnership and it is decided that both Roberto and Reagan will be allocated 70 percent of his own store's profit, with the remaining profits allocated pro rata among all the owners, how much income will be allocated to Reagan in total Solve for X in 4^x + 6^x = 9^x What is the value of "twelve more than the quotient of a number and two, decreased by four" when n = 4? There were a total of 480 tickets sold for the school play. Adult tickets sold for $8 and student tickets sold for $5. The ticket sales brought in $3369. How many adult tickets and student tickets were sold? Square ABCD is shown below.If BD = 8x - 50, and DE = 2x + 5, find BE.A) 15B) 35C) 25D) 45 Here is a list of numbers13 14 18 2318 23 30 36From the numbers in the list, write down the multiple of 4 and the factor of 28 Given the following trapezoid, if QR=8 and UT=12, find the length of the midsegment VS? solve 10x + 5y = 9 for y what is communication barriers? The electric-vehicle manufacturing company Tesla estimates that a driver who commutes miles per day in a Model S will require a nightly charge time of around hour and minutes ( minutes) to recharge the vehicle's battery (Tesla company website). Assume that the actual recharging time required is uniformly distributed between and minutes. A. Give a mathematical expression for the probability density function of battery recharging time for this scenario. B. What is the probability that the recharge time will be less than 110 minutes?C. What is the probability that the recharge time required is at least 100 minutes?D. What is the probability that the recharge time required is between 95 and 110 minutes? Medications are mostly metabolized in which part of the body? 1.If 9 pencils cost .45, what would 12 pencils cost?