(I need these answered fast and with work and explanation)
A)What is the conditional probability of being on the marching band, given that you know
the student plays a team sport? Show your work.

b. What is the probability of being on the marching band, and how is this different from part
(a)? Explain completely.

C.
Are the two events, {on the marching band) and {on a team sport} associated? Use
probabilities to explain why or why not.

(I Need These Answered Fast And With Work And Explanation)A)What Is The Conditional Probability Of Being

Answers

Answer 1

Answer:

most I know I don't know and I don't want to know


Related Questions

How I can answer this question, NO LINKS, If you answer correctly I'll give u brainliest

Answers

Answer:A and D

Step-by-step explanation:

4*5r=20r

4*15t=60t

20*r = 20r

20*3t=60t

35. What is the 40th term of the arithmetic sequence
-17,-47, -77, -107...

Answers

Answer:

40th term = -1187

                 

Slope

What is the slope of the line through (-7, -2) and (-6.7)?
Choose 1 answer:

Answers

Answer:

9

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(7-(-2))/(-6-(-7))

m=(7+2)/(-6+7)

m=9/1

m=9

PLEASE HELP TEST DUE SOON⚠️
What is the equation for the line in slope intercept form

Answers

Answer:

The answer should be [tex]y=mx+b[/tex]

Step-by-step explanation:

[tex]y=mx+b[/tex] is the only thing I can think of when your talking about the equation of the line in intercept form, but I'm 85% sure this is correct.

Hope this helps!

Can you mark me brainliest?

Have a great day/night/afternoon!

- ❤ 7272033Alt ❤

The answer is: y=mx+b

what is _ percent of 100 is 14

Answers

Answer:

It should be 14 percent.

Step-by-step explanation:

14 percent is just 14/100, which if you multiply by 100 gives you 14.

14%

Step-by-step explanation:

Whenever you have anything over 100 (e.g 40/100) that number is always gonna be 40. Like multiplying by 1. 9*1 is 1. Assume the 9 is 90 and assume the 1 is 100. It's always gonna be the numerator instead of the denominator.

Mark me brainliest if you can

Darla ran 1/2 mile. Laura ran 5/8 mile. How many miles did they run altogether?

Answers

Answer:

1 1/8 mile

Step-by-step explanation:

when it says altogether most of the time you're supposed to add.

When you add fractions you need to have both denominator (number below the line) be the same. and sense 1/2 and 4/8 are equal we will replace it.

you add the numerators (top numbers) and keep the denominator (bottom number)

[tex]\frac{4}{8} + \frac{5}{8} = \frac{9}{8} =1\frac{1}{8}[/tex]

Sense the numerator is bigger you subtract the bottom number from the top number and put a 1 in front of the fraction.

pls help me with math asap pls no links thx

Answers

Answer:

8

Step-by-step explanation:

Divide 192 by 24 and you'll get 8 classes per grade as the answer

Answer:

8 classes

Step-by-step explanation:

To find the minimum amount of classes, you divide 192 by 24 and you get 8 classes.

What is the sum of the 4th square number and the 12th square number

Answers

Answer:

160

Step-by-step explanation:

4th square number: 16

12th square number: 144

16 + 144 = 160

evaluate 3d/2a, when d=4 and a = -1​

Answers

Answer:

ok

Step-by-step explanation:

Find the slope of the line passing through the points (-8, -3) and (-3,4).

Answers

Answer:

7/5

Step-by-step explanation:

4 + 3 = 7

-3 + 8 = 5

7/5

Which of the following is NOT a true statement?

pls answer i'll give brainliest ​

Answers

Answer:

C.) AFD measures 30°

Step-by-step explanation:

it is 150 degrees

Answer:

the answer is C

Step-by-step explanation:

A)  angle EFC is 80 degrees so a is a true statement

B) angle BFC is 60 degrees and angle DFE is 30 degrees 60+30=90 so that's a true statement

D) angle AFB is 40 degrees and angle CFD is 50 degrees  40+50=90 so that a true statement

that leaves C and angle AFD is more than 30 degrees its 150 degrees

A bacterial population has an exponential growth rate of 11.2% per hour. If there were 480 bacteria initially, what would the bacterial population be after 5 hours

Answers

The number of bacterial population after 5 hours is; 816

The formula for the exponential growth of the population is;

N(t) = N_o(1 + r)^(t)

Where;

N(t) is number of bacteria after t hours

N_o is number of bacteria initially

r is growth rate

t is time

We are given;

N_o = 480

r = 11.2% = 0.112

t = 5

Thus;

N(5) = 480(1 + 0.112)^(5)

N(5) = 816.14

Approximating to a whole number gives; N(5) = 816 bacteria

Read more about exponential growth at; https://brainly.com/question/15316908

Name the ray in TWO different ways.
M N P

Answers

MP
PM
Assuming your n is on a side

the weight of a chimpanzee ,y in pounds x months after birth is modeled by the equation y=1.5x+8. Which represents the equation when solved for x?

Answers

Answer:

Step-by-step explanation:

solve 7e^(2x)-5>58. Round to the nearest hundredth.

Answers

Answer:

[tex]x\gtrapprox1.1[/tex]

Step-by-step explanation:

[tex]7e^{2x}-5>58[/tex]

[tex]7e^{2x}>63[/tex]

[tex]e^{2x}>9[/tex]

[tex]2x>ln(9)[/tex]

[tex]x>\frac{ln(9)}{2}[/tex]

[tex]x\gtrapprox1.1[/tex]

Which of the following statements is true?


The range is the set of all input values and is the independent variable.


The domain is the dependent variable and is determined by the range.


The independent variable varies as the dependent variable varies

The independent variable is the input value

Answers

Answer:

TRUE

TRUE

FALSE

FALSE

TRUE

Answer:

first one is true

Step-by-step explanation:

Your class is learning to tie knots. Each student needs a piece of rope that is 3/6 yard long how many yards of rope are needed for the 16 students in your class.

Answers

Answer:The class will need 8 yards.Step-by-step explanation:1 student = 3/6 rope=> 16 students = 3/6 x 16=> 48/6 = 16 students=> 8 yards = 16 students.Conclusion:

Therefore, the class will need 8 yards.

Hoped this helped.

[tex]-BrainiacUser1357-[/tex]

A shop has a sale that offers 20% off all prices.On the final day reduce all the sale prices by 25%.Linz buys a radio on the final day.Work out the overall percentage reduction on the price of the radio

Answers

Answer:

40%

Step-by-step explanation:

Original price = x

Sale = 20% off

20% / 100 = 0.2 to convert from a percent to a decimal

Sale = x - 20% of x = x - 0.2x = 0.8x

Sale price = y = 0.8x

Reduction of sale prices = 25% = 0.25

Reduction = y - 25% of y = y - 0.25y = 0.75y

End price in terms of original price (x):

0.75y = 0.75(0.8)x

          = 0.6x

End price = 0.6 or 60% of original price, coming out to a 100-60 = 40% overall percentage reduction

Solve for the variable. 1) 8 - X-X=-16



plsss help me explain me slow​

Answers

Question: 8 - X-X= -16
Answers: x = 12
Explain:
Collect the terms
8-2x= -16
Move the constant to the right-hand side and change its sign
-2x= -16-8
Calculate the difference
-2x= -24
Divide both sides of the equation by 2
X= 12

7 1/2- 3 7/10 or Seven and a half subtract three and seven tenths.

Answers

Answer:

3.8 is the answer to your problem. Happy Holidays!

what is 2x+3=4 [tex]mbjbjjnjnjknjn[/tex]

Answers

Answer:

x = [tex]\frac{1}{2}[/tex]

Step-by-step explanation:

2x + 3 = 4

subtract 3 from both sides to get x by itself on the left side:

2x = 1

divide both sides by 2:

x = [tex]\frac{1}{2}[/tex]

can someone help me with this question plsss

Answers

Answer:

So you divide both sides 8.5

B=8   8.5x8=68

Simplfy 8.5x8 to 68

68=68

Step-by-step explanation:

Hope this helps

HELP GIVING BRAINLIEST!

Answers

Answer:

C

Step-by-step explanation:

Answer:

y = 1/4x

Step-by-step explanation:

Which is a solution to the following system of inequalities?

A. (6,6)
B. (7,8)
C. (8,7)
D. (9,7)

Answers

Answer: the answer is D

Step-by-step explanation: - 2 *9 + 3* 7 = 3

-5 *9 + 6 * 7 = - 3

And 3>1

-3<1

Edward deposited ​$6,000 into a savings account 5 years ago. The simple interest rate is 4​%. How much money did Edward earn in​ interest? Need answer in under 10 minutes

Answers

Answer:

,..................... 6000*12*5 %4 =630

Answer:

6240

Step-by-step explanation:

It's it 6,000+4% it's = 6240

Write the equation of the line that is perpendicular to y=3x-6 and passes through the point
x, y
(2,0)

Perpendicular is the negative reciprocal so the slope is -1/3

Need to know b and the full equation

With work please. Thank you!

Answers

Answer:

y=-1/3x+2/3 (please mark brainliest)

Step-by-step explanation:

start with y=3x+6

you can get the slope of the perpendicular line by dividing the slope by -1,

so the slope of the new line is -1/3.

using the point and the slope of the new line, we can put it into point-slope form:

y-y₁=m(x-x₁)

y-0=-1/3(x-2)

simplify:

y=-1/3x+2/3

this is the final equation in the form y=mx+b

How many centimeters in 3.9 meters?

Answers

Step-by-step explanation:

hope this help you ......

390

Explanation:

multiply the length value by 100

how do i solve this

Answers

Answer:

m <E = 134

Step-by-step explanation:

Triangle DEF looks like an isosceles triangle to the base angles are the same measure.

6x+11 = 10x+3

Subtract 11 from both sides

6x = 10x-8

Subtract 10x from both sides

-4x = -8

Divide -4 from both sides

x = 2

Substitute 2 into both equations to make sure it works

6 (2) + 11

12+11

23

10 (2) +3

20+3

23

Both angles equal 23 degrees.

Now subtract both angles from the total angle measure of 180.

180-23-23=134

NEED HELP LIKE, NOW!! 100 POINTS!!!


You can solve any equation in the form a(x + b) = c without writing out both steps of the two-step solution process.
a. Isolate the variable x, so that it has a coefficient of 1.

b. Use your answer to solve 4(x - 7) = 20.

Answers

Answer:

ax+ab-c=0, 12

Step-by-step explanation:

If x=1, then 4(x-7)=20

4x-28=20

add 28 on both sides

48/4=x

x=12

Answer:

this is my answer

Step-by-step explanation:

4(x-7)=20. divide both sides

x-7=5 move the constant to the right

x=5+7. calculate

so the answer is x=12

I hope it helps

HURRY QUCIK
Drag the tiles to the boxes to form correct pairs.
Match the pairs of equivalent expressions.

Answers

Answer:

Step-by-step explanation:

Other Questions
Which is the closest synonym for the word express?A. preserveB. favorC. protectD. declare 50 POINTSReferring to your notes and the provided documents, write a two- to three- paragraph essay that describes how the primary-sources from Task 1 make their respective arguments. Compare and contrast the arguments presented in the documents. Make sure your essay addresses these questions:What techniques do the authors use to form their arguments?Is there any evidence of bias or stereotypes?Using the author-date system, make sure you provide parenthetical, in-text citations for any information you use from outside sources, including the two provided documents. When you have finished, reread your essay to check for all of the points above, and then proofread it to be sure your work does not contain errors in grammar or spelling.Here are my notes (picture below):I don't really know how to start the essay. PLEASE HELP!! Oil is also known as Fossil fuels are part of the c______ cycle. what are the zeros of the function of y=x^2-3x+2 what is wrong with this sentence?My body kept telling me to run, but my feet were stuck to the ground. Emilio borrows $1200 from a bank with 8% simple interest per year. How much is the interest HELP ASAP!!!! While studying Mannerism, what is something you would MOST LIKELY come across?A. This period includes art created in Italy and other parts of Europe after 1600.B. Artists frequently created imitations of art while showing no innovation.C. Generally, Mannerist art was known to be far less artificial and more natural.D. It sometimes featured exaggerated proportions or perspectives that were distorted. -4.67 + (5.24 ) ( + 7.98) = 13.26 2. Use the conversion table to convert the following metric units into the given English units.Round your answers to two decimal places.a. 12 mm to inchesb. 75 km to milesC. 150 m to feetd. 63 square meters to square feete 45 meters per second to feet per second1.9 L (liters) to U.S.quarts math #lollololollollol 7. He ___________ housework after school at the moment.A. are doing B. does C. is doing D. will do plz help important Which of the following is the best definition of symbolism?Question 12 options:A person, place, thing, or event that has meaning both in itself and that also stands for something more than itselfthe attitude held by the author towards the subject or audience of their textthe techniques an author uses to reveal character traitsthe events in a story What did the second great awakening do? check all of the boxes that apply. how long does heavy whipping cream last after opening Which best explains what figurative language is?A. Language that means something other than the literalB. Language that carries a comic or romantic toneO C. Language that attempts to include no connotationO D. Language that refers to things experienced through the senses Need help grades are really low She was the most talked about woman in this village. (Rewrite using Positive degree) plss some one help me In the years before 1860, the most serious sectional conflicts developed between people in the North and people in the South. a. true b. false12 Answer: The free black population of the North was larger than the slave population of the South. a. true b. false13 Answer: The economy of the South was based on large plantations that grew cotton, tobacco, rice, and sugar cane. a. true b. false14 Answer: The invention of the cotton gin reduced the need for slaves. a. true b. false15 Answer: The idea of states' rights was more strongly supported in the South than in the North. a. true b. false16 Answer: Slaves had the same rights held by other people except that they were unable to change jobs. a. true b. false17 Answer: The Missouri Compromise and the Compromise of 1850 were attempts by the federal government to settle the issue of slavery in politics. a. true b. false18 Answer: Under the Fugitive Slave Act, a black person could have a trial to prove that he or she was not an escaped slave. a. true b. false19 Answer: The new Republican party was opposed to both the spread of slavery into the territories and the existence of slavery in the states. a. true b. false20 Answer: Sectional interest was a major factor in the Election of 1860. a. true b. false rewrite in simplest terms -6(-7u+6)+2u