I’ll give brainliest please help

Answers

Answer 1

answer is 11 boy now enjoyyyyyyyyy

Related Questions

Consider 4 flips of an unfair coin where probability of heads is 0.40. Consider all tosses independent of each other. (a) Compare the probability of 4 heads in 4 tosses and 4 tails in 4 tosses. (b) Determine the probability of H T H T in 4 tosses. (c) Determine the number of outcomes that give us 2 heads in 4 tosses in any order. What is the probability of 2 heads in 4 tosses (use (b) and the number of outcomes)

Answers

Answer:

a) 0.0256 = 2.56% probability of 4 heads.

0.1296 = 12.96% probability of 4 tails.

b) The probability is 0.0576 = 5.76%.

c) 6 outcomes given 2 heads in 4 tosses. 0.3456 = 34.56% probability of 2 heads in 4 tosses

Step-by-step explanation:

For each throw, we have these following probabilities:

0.4 = 40% probability of heads.

0.6 = 60% probability of tails.

(a) Compare the probability of 4 heads in 4 tosses and 4 tails in 4 tosses.

4 heads:

4 throws, each with 0.4 probability of heads. So

[tex](0.4)^4 = 0.0256[/tex]

0.0256 = 2.56% probability of 4 heads.

4 tails:

4 throws, each with 0.6 probability of tails. So

[tex](0.6)^4 = 0.1296[/tex]

0.1296 = 12.96% probability of 4 tails.

(b) Determine the probability of H T H T in 4 tosses.

H = 0.4, T = 0.6. So

[tex]p = 0.4*0.6*0.4*0.6 = 0.0576[/tex]

The probability is 0.0576 = 5.76%.

(c) Determine the number of outcomes that give us 2 heads in 4 tosses in any order. What is the probability of 2 heads in 4 tosses (use (b) and the number of outcomes)

Number of outcomes:

The possible outcomes are:

H - H - T - T

H - T - H - T

H - T - T - H

T - H - H - T

T - H - T - H

T - T - H - H

6 outcomes given 2 heads in 4 tosses.

Each with probability 0.0576, as found in b)

6*0.0576 = 0.3456

0.3456 = 34.56% probability of 2 heads in 4 tosses

Match each statement with the correct reasoning in the proof below given: AM = CM BM=DM

Answers

Answer: I think it’s cm = b, I think your image is very hard to see

Step-by-step explanation:

The given quadrilateral is a parallelogram.

What is a parallelogram?

A parallelogram is a special type of quadrilateral that has both pairs of opposite sides parallel and equal.

The proof is as follows;

STATEMENTS REASONS

1) AM = CM and BM = DM Given

2) m ∠ AMB = m ∠ DMC and

m ∠ AMD = m ∠ BMC Definition of Vertical angles

3) Δ AMB ≅ Δ DMC and

Δ AMD ≅ Δ BMC By SAS congruency criterion

4) AB = CD and

BC = AD BY CPCTC

5) ABCD is a parallelogram If both pairs of opposite sides of a

quadrilateral are congruent then it is

a parallelogram.

Hence, proved, ABCD is a parallelogram.

For more references on parallelograms, click;

https://brainly.com/question/29147156

#SPJ6

The store plans to purchase the uniforms and hand out 5 uniforms to every employee, one for each day of the week uniforms come in packs of 8, and the store plans to purchase 56 packs of uniforms. How many employees can store give uniforms to?

Will the store have any uniforms left over?

Answers

The store can give 89 employees 5 uniforms each and they would have 3 uniforms left over.

If the water flows at 3 gallons per minute.
how much water would be used in 30
minutes?

Answers

Answer:

90 gallons

Step-by-step explanation:

Answer:

90 gallons

Step-by-step explanation:

An article claimed that only 38\88, percent of hotel visitors used the alarm clock provided. A hotel manager wanted to see whether that proportion applied to the hotel where she worked, so she took a random sample of 700700700 of the approximately 10{,}00010,00010, comma, 000 visitors to the hotel one month and checked whether they used their room alarm clock. Of the sampled visitors, only 35\55, percent used the alarm clock. Assuming that the article's 38\88, percent claim is also the true proportion for visitors to the hotel, what is the approximate probability that less than 35\55, percent of the sample used the alarm clock

Answers

Answer: P(p<0.35) = 0.05

Step-by-step explanation:

Khan told me

The approximate probability that less than 355 of the same used the alarm clock will be equal to 0.0485.

What is Probability?

Probability is calculated as the proportion of favorable events to all potential scenarios of an event. The proportion of positive results, or x, for an experiment with 'n' outcomes can be expressed.

As per the given information given in the question,

P = 0.38

Q = 1 - P = 1 - 0.38 = 0.62

n = 700 and sample proportion, p = 0.35

Use the formula given below,

z = (p - P)/√(PQ/n)

z = (0.35 - 0.38)/√(0.38 × 0.62)/700

z = -0.03/0.018

z = -1.666

Now,

For P(X < 35%) = P(Z < -1.66)

= P(-∞ < Z < 0) - P(-1.66 < Z < 0)

= 0.5 - 0.4515 = 0.0485

To know more about Probability:

https://brainly.in/question/54143022

#SPJ5

Your question seems incomplete, the complete question may be:

An article claimed that only 38% of hotel visitors used the alarm clock provided. A hotel manager wanted to see whether that proportion applied to the hotel where she worked, so she took a random sample of 700 and checked whether they used their room alarm clock. Of the sampled visitors, only 35% used the alarm clock.

What is the approximate probability that less than

35% of the sample used the alarm clock (rounded to the nearest hundreth)?

Find the coordinate of the x intercept

Answers

Uhhhhhhhhhhhh you got a graph? You can also go on photo math and it should find it or go on desmos and find where it is or if it’s an equation you can plug it into desmos and it will find it for you

Just use Photomath. It will make your life easier

Solve the following inequality for w 8w+8>-10w-5

Answers

Answer:

Step-by-step explanation:

8w+8 > -10w-5

18w + 8 > -5

18w > -13

w > -13/18

Pls someone help I don’t get this

Answers

Answer:

its 8

Step-by-step explanation:

first divide 16 by pi which is 3.14

then divide your answer by 2 after that.

which has a greater quantity 50% or 30%

Answers

Answer:

50%

Step-by-step explanation:

50% is half of a quantity, while 30% is less than half.

Answer:

50% is greater than 30%

Step-by-step explanation:

ooooo

Which of the following multiplication problems has a product that is less than 3/8? Select three that are correct.
A) 3/8 x 1/2
B) 3/8 x 2/5
C) 3/8 x 3/2
D) 3/8 x 3/3
E) 3/8 x 3/8
F) 3/8 x 8/7

Answers

Answer:

... no

Step-by-step explanation:

Help please! This is due tomorrow!

Answers

Answer:

2×3=6ft

Step-by-step explanation:

when you multiply on 1 side, you must multiply in the other side

so the length is 3×3=9ft

and the width is 2×3=6ft

Write an
equation of the line with a slope of -3 and y-intercept of 0.
I need help!!!!

Answers

The equation is Y= -3x

Solve for the following proportion for v.

Answers

Answer:

20/ 11 and if u want it in decimal it's 1.818182

Answer:

v =5÷11×4

v=20÷11=

Step-by-step explanation:

1.82 is your answer may be it is wrong

Rodrigo acelera su bicicleta a razón de 0.9m/s2 bajo la acción de una fuerza de 94N ¿Cuál es la masa de ambos?

Answers

Answer:

no entiendo español

Step-by-step explanation:

no entiendo español

pleaseeeee help (15 points)

Answers

Answer:

Step-by-step explanation:

what are the vocabulary words that u are supposed to use?

PLEASE HELP MEWhich equation can represent the graph

A. Y=-x^2-4
B. Y= -x^2+4
C. Y=x^2+4
D.y=x^2-4

Answers

Answer:

y = - x^2 + 4

which agrees with answer B

Step-by-step explanation:

Notice the graph is that of a quadratic function centered on the y-axis, with negative leading coefficient (branches of the parabola pointing down), and with vertex on the y-axis at the point (0, 4).

Therefore its equation is best represented by:

y = - x^2 + 4

which also crosses the x axis at the points x = -2 and x= 2, in agreement with the graph.

Answer:

B. y = - x²+4

Step-by-step explanation:

I used a calculator to check.

A recipe requires one quarter cup of milk as a base and then, In addition, 1 cup of milk for every 4 cups of flour. Choose a linear equation that describes the relations.

Answers

Answer:

Step-by-step explanation:

Where are the choices?

m and f are the cups of milk and flour, respectively.

m = ¼f + 1

Which exponential equation is equivalent to this logarithmic equation? logx 5 + logx 12 = 7

Answers

Answer:

x^7 = 60

Step-by-step explanation:

log(a)+log(b)=log(ab) so

logx 5 + logx 12 = logx (5*12) = logx 60

logx a = b means x^b = a so x^7 = 60

The logarithm equation in exponential form is x⁷ = 60

What is an Exponential Equation?

An exponential equation that can be represented in the form of abˣ.

The logarithm equation is:

logₓ 5 + logₓ 12 = 7

According to the rule of the logarithm,

log a + log b = log (ab)

logₓ ( 5 *12) = 7

logₓ ( 60) =7

According to the property of logarithm

logₓ ( a) = b

xᵇ = a

x⁷ = 60

To know more about Exponential Equation

https://brainly.com/question/23729449

#SPJ5

A counselor at the local chapter of Impulse Buyers Anonymous had just conducted a weekend workshop on how to be less suggestible. To find out if the workshop had any effect, she had each participant fill out a questionnaire that measured suggestibility, with high scores indicating high suggestibility. (Several such questionnaires exist.) Suppose that the national norm (mean) for the questionnaire that was used was 25 and that the participants produced the following statistics. Construct a 95 percent confidence interval and sentence of interpretation that tells about the effect of the workshop.ΣΧ = 242 ΣΧ2 = 5,413 N = 11

Answers

Answer:

(20.322 ; 23.678)

Step-by-step explanation:

Given that :

ΣΧ = 242 ; ΣΧ2 = 5,413 ; N = 11

Mean, m = ΣΧ / N = 242 / 11 = 22

Standard deviation = sqrt[(ΣΧ2/N) - (ΣΧ/N)²]

Standard deviation = sqrt[(5413/11) - (242/11)^2]

Standard deviation = sqrt(8.0909090) = 2.84

Confidence interval = m ± Zcritical * s/sqrt(n)

Zcritical at 95% = 1.96

Lower boundary = 22 - 1.96*2.84/sqrt(11)

Lower boundary = 22 - (1.96 * 0.8562922) = 20.322

Upper boundary = 22 + (1.96 * 0.8562922) = 23.678

please help! will give brainliest

Answers

Answer1.79

Step-by-step explanation:

jayfeather friend me

(-12/45)+15/35-12/45+15/35 slove step vise

Answers

Answer:

[tex]\frac{35}{105}[/tex]

Step-by-step explanation:

The width of a rectangle a is 12 cm less than the length. The perimeter is 156 cm. Which
equation represents how to find the length and the width?

Answers

Answer:

Length is 45cm and Breadth is 33cm

Step-by-step explanation:

Perimeter = 156cm

Let the length be x

Breadth = x-12

Perimter = 2(l+b)

156 = 2(x-12+x)

156 = 2(2x-12)

156 = 4x-24

156+25 = 4x

180 = 4x

180÷4 = x

45 = x

Therefore, length is x = 45cm and breadth is x-12 = 45-12 = 33cm

OUR EQUATIONS

LENGTH = x

BREADTH = x-12

PLZ MARK ME AS BRAINLIEST★

Snack Packets
Number
Cost
($)
2
1.60
3
2.40
5
4.00
8
6.40

Answers

One snack packet will cost 80 cents

Read the scenario below. Then answer all three parts completely. Be sure to use complete sentences and/or show your work.

Naviah got a new job that requires her to commute. She drives at least 30 miles but less than 50 miles each week.

Part A. First write the compound inequality representing all possible disances in miles (x) Naviah could drive for 4 weeks.

Part B. Explain while you chose the symbols you used for the endpoints of the compound inequality in Part A.

Part C. Naviah buys at least 8 but no more than 12 gallons of gas each week. The price of gas ranged from $2.25 to $2.50 per gallon each week. Write a compound inequality to model all of the possible amounts of money (m) Naviah spends on gas each week. Show or explain all work in detail

Answers

Step-by-step explanation:

Part A

At least 30 miles but less than 50 miles each week.

Required inequality:

30 ≤ x < 50

In 4 weeks:

120 ≤ 4x < 200Part B"At least" means equal or more than 30, hence 30 ≤ xLess than 50, hence x < 50Part C

At least 8 but no more than 12 gallons of gas each week, with the cost $2.25 to $2.50 per gallon.

Match the lowest and highest ends. This is converted as:

8*$2.25 ≤ m ≤ 12*$2.50

Simplified:

$18 ≤ m ≤ $30

Bella's bedroom is 3 meters wide and 6 meters
long. Gina's bedroom is a 5-meter square. Who has
the bigger bedroom?

Answers

Answer:

Gina

Step-by-step explanation:

Bella's bedroom is 3m x 6m = 18m^2

Gina's bedroom is 5m x 5m = 25m^2

(9t + 1) + 7(1 + 9t)

Complete the missing expressions!!

Answers

Answer:

Step-by-step explanation:

Distribute:

=9t+1+(7)(1)+(7)(9t)

=9t+1+7+63t

Combine Like Terms:

=9t+1+7+63t

=(9t+63t)+(1+7)

=72t+8

if m=2 and b=-5, what is the equation of the line in slope intercept form

Answers

Answer:

y=2x-5

explanation:

y=mx+b

What is the relation of the slopes of perpendicular lines or segments?
A) congruent
B) both positive
C)opposite reciprocals
D)both negative

Answers

Answer:

Step-by-step explanation:

In elementary geometry, the property of being perpendicular (perpendicularity) is the relationship between two lines which meet at a right angle (90 degrees). The property extends to other related geometric objects.

Answer: D both negative

Step-by-step explanation:

Please help me.
And explain how you got your answer please.

Answers

Percent error is found by (actual value-experimental value)/(actual value) and then multiplying by 100% to get the legend tags. So (206-195)/206=.05339=5.3%

so you would earn 1 point.

pls help
Which graph represents a linear function?

Answers

Answer: The second one

Step-by-step explanation:

Lineair is always a straight line, think of it as a “line in the air”

Answer:

the second one

Step-by-step explanation:

its a straight line

Other Questions

Can you help me graph this system of inequalities. And give the coordinates for the set. The formula m = 12,000 + 12,000rt/12tgives Keri's monthly loan payment, where r is the annual interest rate and t is the length of the loan, in years. Explain why the formula is a rational function for a given value of r. What if you are given t? Determine the amount of the standard deduction allowed for 2020 in the following independent situations. In each case, assume that the taxpayer is claimed as another person's dependent. Amount of the Standard Deduction a. Curtis, age 18, has income as follows: $700 interest from a certificate of deposit and $12,600 from repairing cars.$fill in the blank 1 b. Mattie, age 18, has income as follows: $600 cash dividends from a stock investment and $4,700 from handling a paper route.$fill in the blank 2 c. Jason, age 16, has income as follows: $675 interest on a bank savings account and $800 for painting a neighbor's fence.$fill in the blank 3 d. Ayla, age 15, has income as follows: $400 cash dividends from a stock investment and $500 from grooming pets.$fill in the blank 4 e. Sarah, age 67 and a widow, has income as follows: $500 from a bank savings account and $3,200 from babysitting.$fill in the blank 5 Which expression is equivalent to s+s -4sA- 1-3sb- -4sc- s-3d- -2s Who was the largest patron during the early renaissances answer asap please!! How are the histories of Minoan civilizations similar?A. They did not develop written language B. They declined mysteriously C. They established many coloniesD. They built city-states Pls help me and dint just say random pls 2/5+ 1/2 simplified Why did child laborers have to work in bad conditions? *9. Who did the slave trade originate with in Africa?A. PortugueseB. BantuC. MuslimsD. Europeans In 125 words, explain how you think the actions of the Nazis changed the world. Some number subtracted by -6 is 41. Multiply this number by-3. Then dividethis number by -4. What is the final number? Which statement below is always true?The product of a number and zero is equal to that number.The product of a number and zero is equal to that number. ,The product of two negative numbers is negative.The product of two negative numbers is negative. ,The product of a positive number and a negative number is positive.The product of a positive number and a negative number is positive. ,The product of two positive numbers is positive. SuRpRiSE shAwTYYyyyyyyyyyyyyyyyy Jeffrey needs $200 to buy a new iPod. Right now, he has $75. What percent of the $200 does he have? PLEASE HELPPP if a cloud is higher than a mountian..How dose it snow on top-:] GUYS please help ;)The volume inside a rectangular storage room is 2061 feet The room is 9 feet high find the area of the floor WILL MARK BRAINLIESTread the story first Glucose , fructose and galactose are all types of?