What is the ratio of boys to girls among these members?

Input note: give your ratio in its simplest form.

**Answer:**

7 quarter...................

PLEASE ANSWER QUESTION

**Answer:**

1.) y=-2x+4

2.) y=1x-1

**Step-by-step explanation yw**

PLEASE HELP THIS ASSIGNMENT IS OVER DUE

29+8x is the answer

**Answer:**

15 +5x +24 +8x

39 + 13x is answer

Which of the following equations is equivalent to 3/4a-6=1/4

**Answer:**

x=25 over 3

**Step-by-step explanation:**

3÷4a-6=1÷4 convert to

3

_x-6= 0.25

4

3x-24=1

3x=24+1

3x=25

divide both sides by 3 and you'll get:

25

----

3

**Answer:**

Im pretty sure its 3a - 6 = 1 if not try again and its going to be 3a - 24 =24 sorry if its wrong:)

**Step-by-step explanation:**

I did not mean to put not helpful

Suppose that in a certain country, 10% of the elderly people have diabetes (call this Event D). It is also known that 30% of the elderly people are living below poverty level (call this Event P), 35% of the elderly population falls into at least one of these categories, and 5% of the elderly population falls into both of these categories. If a randomly selected elderly person is living below the poverty level, what is the probability that she/he has diabetes

**Answer:**

0.1667 = 16.67% probability that she/he has diabetes

**Step-by-step explanation:**

**Conditional Probability**

We use the conditional probability formula to solve this question. It is

[tex]P(B|A) = \frac{P(A \cap B)}{P(A)}[/tex]

In which

P(B|A) is the probability of event B happening, given that A happened.

[tex]P(A \cap B)[/tex] is the probability of both A and B happening.

P(A) is the probability of A happening.

**In this question:**

Event A: Living below the poverty level.

Event B: Having diabetes.

**30% of the elderly people are living below poverty level.**

This means that [tex]P(A) = 0.3[/tex]

**5% of the elderly population falls into both of these categories.**

This means that [tex]P(A \cap B) = 0.05[/tex]

**If a randomly selected elderly person is living below the poverty level, what is the probability that she/he has diabetes**

[tex]P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.05}{0.3} = 0.1667[/tex]

0.1667 = 16.67% probability that she/he has diabetes

can you please help me with this question?

**Answer:**

I have made it in above picture

hope it helps

Whoever answers first will get marked Best!A cheetah runs 177 miles in 3 hours,at this rate how many hours will it take to travel 531 miles?

**Answer:**

9 hours

**Step-by-step explanation:**

brainliest plss???

X squared over 5 gives you what?

**Answer:(x^(2))/(5)**

**Step-by-step explanation**

is a 4(2x-3)<8(x+1) always ,sometime,or never true?

Answer:

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

8

x

−

12

<

8

x

+

8

Step 2: Subtract 8x from both sides.

8

x

−

12

−

8

x

<

8

x

+

8

−

8

x

−

12

<

8

Step 3: Add 12 to both sides.

−

12

+

12

<

8

+

12

0

<

20

A consumer products company is formulating a new shampoo and is interested in foam height (in millimeters). Foam height is approximately normally distributed and has a standard deviation of 20 millimeters. The company wishes to test Upper H Subscript 0 Baseline colon mu equals 175 millimeters versus Upper H Subscript 1 Baseline colon mu greater-than 175 millimeters, using the results of n equals 4 samples. Calculate the P-value if the observed statistic is

**Answer:**

The p-value of the observed statistic is 0.15866

**Step-by-step explanation:**

The given parameters of the system are;

The standard deviation of the foam height, σ = 20 mm

The null hypothesis, H₀; μ = 175 mm

The alternative hypothesis, Hₐ; μ > 175 mm

The number of observations that make the sample, n = 4

The observed statistic, [tex]\overline x[/tex] = 185

The test statistic is given as follows;

[tex]Z=\dfrac{\bar{x}-\mu }{\dfrac{\sigma}{\sqrt{n}}}[/tex]

Therefore, we get;

[tex]Z=\dfrac{185-175 }{\dfrac{20}{\sqrt{4}}} = 1[/tex]

P(Z > 1) = 1 - P(Z < 1) = 1 - 0.84134 = 0.15866

The p-value of the observed statistic = 0.15866

40 points and will mark brainliest

The table shows five transactions and the resulting account balance in a bank account, Three numbers are missing. Select the answer that has the missing numbers that best completes the table.

Transaction Amount Account Balance

Transaction 1 200 200

Transaction 2 -140 60

Transaction 3 50 A) ?

Transaction 4 -210 B) ?

Transaction 5 C) ? 0

Group of answer choices

A) 110 B) 100 C) -100

A) 110 B) -100 C) 100

A) 10 B) -200 C) 200

A) 50 B) -210 C) 0

**Answer:**

what she said

**Step-by-step explanation:**

15x-7=13x+3

(please help)

**Answer:**

the answer is x=5

Hope this helps :)

Simplify each expression by combining like terms:

9m-7m+13

Please explain if you can

subtract 9 and 7 (9-7) which gives you 2m

the answer is 2m+13

the answer is 2m+13

Question: Write a word problem that involves terms and coefficients. Discuss how you would go about solving this problem.

**Answer:**

Mk. So I think you should only copy the part that is in bold.

**
**

**Terms are something that is being added together. Factor is something that is being multiplied together. A coefficient is a number that is being multiplied by the variable. The 2x, 6x, and 14 are terms because they are being added together.**

Five less than the product of -2 and a number is -13

**Answer:**

-2 -5 + 13 = x

**Step-by-step explanation:**

x would be the product

and i dont know if i got this correct o.O

I tried is all imma say

y=24-4x function table

**Answer:**

here

**Step-by-step explanation:**

**Answer:**

**Step-by-step explanation:**

The radius of the circle is 2.5 cm. - Find the circumference of the circle. Round your answer to the nearest centimeter

2.5 cm

8 cm

O 16 cm

O 79 cm

O 157 cm

**Answer:**

I would say A but i am not sure i did not take the test

**Step-by-step explanation:**

Dollhouse furnishing comes in different sizes depending on the size of the dollhouse. Write a ratio of the size of the dollhouse item to the size of the larger item.

dollhouse sofa: 112 in. long

real sofa: 6 ft long

**Answer:**

20ft

**Step-by-step explanation:**

The **ratio **of the **size **of the **dollhouse item to the doll house **is **14 : 9.**

**Ratio **expresses the relationship between two or more numbers. It shows the frequency of the number of times that one value is contained within other value(s).

First convert feet to inches

1 feet = 12 inches

12 x 6 = 72 inches

**dollhouse item : doll house **

112 : 72

**14 : 9 **

To learn more about **ratios**, please check: https://brainly.com/question/25927869

Which quadrilateral always has four sides of the same length?

isosceles trapezoid

parallelogram

square

rhombus

It’s multi choice

square is the right answer for this question

**Answer:**

square,rhombus,parallelogram, and i think thats it

**Step-by-step explanation:**

Rewrite the expression using the fewest terms possible n ( 3 + 2) + 3n

8n

Add 3 and 2 to get 5

n x 5 + 3n

n x 5 = 5n

5n + 3n = 8n

Add 3 and 2 to get 5

n x 5 + 3n

n x 5 = 5n

5n + 3n = 8n

Connie has to solve the following problem.

5 boxes of cereal costs $12.50. How much will 18 boxes cost.

Choose EVERY proportion Connie could use to solve this problem.

- 12.5/5 = 18/x

- 5/12.5 = 18/x

- 5/12.5 = x/18

- 5/18 =12.50/x

Answer: A

Step-by-step explanation:

Because to find if proportional you need to divide

An angle with a measurement of 90 degrees is called?

**Answer:**

A right angle

**Step-by-step explanation:**

**Answer:**

Right angle. Its angle is in the corner and measured 90 degrees.

**Step-by-step explanation:**

a baker bought 12 pounds of flour.He used 5/6 of the flour how many pounds are left

**Answer:**

2 pounds are left.

**Step-by-step explanation:**

12 pounds divided into 6 parts (or sixths) = 2 pounds each. 5 of those 6ths were used, so 10 pounds used. 2 pounds are left.

Alternately, multiply 12 x 5 for your numerator = 60, divide by 5, your denominator, and get 10 pounds used.

Three friends played a target game at a carnival.

•Elsie hit the target 5 out of every 8 times.

•Anjani hit the target 60% of time.

•Derek hit the target 5/6 of the time.

Which list shows the friends in order from the person who hit the target the least percent of the time to the person who hit the target the greatest percent of the time?

Answer:

Step-by-step explanation:

It’s B trust me

HELP SOON! Please!!!!

How does an outlier affect the mean of a population? The median? The range?

How can we adjust for the effects of outliers?

the person who answered already is correct

amelia spent $5.25 for a drink and a sandwich or drink cost $1.35 did she have a turkey sandwhich for $4.22 a tuna sandwich for $3.92 or ham sandwich for $3.46 use the equation S +1.35=5.27 to justify your answer

**Answer:**

$3.46 or $3.92

**Step-by-step explanation:**

it has to be $3.46 because you have to remember that tax is included and it could cost more than what you are paying for the sandwich or drink. but the other possible answer is $3.92 if you're not paying any tax.

Use long division to find the value of 1875 ÷ 15 THIS IS A DIVISON PROBLEM SINCE THE OTHER ONE I WROTE A MULTIPLICATION PROBLEM

The answer to 1875/15 is 125 with no remainder!

The **division** is given below.

The **quotient** is 125 and the **remainder** is 0.

An **expression** is a way of writing a statement with more than two variables or numbers with **operations** such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

1875 ÷ 15

This can be written as,

15 ) 1875 ( 125

15

37

30

75

75

0

Thus,

The **quotient** is 125 and the **remainder** is 0.

Learn more about **expressions** here:

https://brainly.com/question/3118662

#SPJ2

Write an equation to represent the hanger.

Explain how to reason to find the value of x.

**Answer:**

a big pastry stuffed with cheese

**Step-by-step explanation:**

**Answer:**

2x = 1

**Step-by-step explanation:**

Can y’all solve this please

**Answer:**

it = my but lol

**Step-by-step explanation:**

lol sorry just trying to get points

In a certain city, the population mean commute time to work was reported as 30 minutes. The director of human resources for a certain company in the city claimed the mean commute time for the

company's employees was greater than 30 minutes. The director surveyed 35 randomly selected employees and found that their mean commute time was 31.4 minutes. With all conditions for

inference met, a hypothesis test conducted at the significance level a = 0.05 resulted in a p-value of 0.381

Which of the following is an appropriate conclusion?

**Answer:**

Answer.The director does not have convincing statistical evidence to conclude that the population mean commute time is greater than 30 minutes.

Because the p value is very high and higher than level of significance ,so we fail to reject null hypothesis.

Bill invests $3000 in a bound fund with an interest rate of 9% per year. If bill does not withdraw any money, in how many years will his bond fund be worth $5000?

**Answer:**

around 5.93 years

**Step-by-step explanation:**

A=P(1 + r/n)^n(t)

5000=3000(1 + .09/1)^1(t)

The volume of a drop of water is approximately 0.05 ml. This value is equivalent to:A)0,5 . 10^{-1} ml\\B)0,5 . 10^{-2} ml\\C)5,0 . 10^{-2} ml\\D)5,0 . 10^{-1} ml\\please help i will give 10 points and score as the best!
A 30.0 mL aliquot of 0.0250 M HCl solution is titrated using 0.0500 M NaOH.A) determine the volume of NaOH necessary and the pH at the equivalence point.B) Determine the pH of the solution after 160.00 mL base is added.
Chad complained to his friend that he had five equations to solve for homework. Are all of the homework problems equations? Justify your answer.
How do you find the scientific notation of a Avogadro's number??
Find the area of the right triangle
please help me with this question
Which table represents a function ?
The probability of an event is950Describe the likelihood of the event.o Certain0 LikelyO Equally likely to happen or not happen Unlikelyo ImpossiblePlease help
Jackson spends 214 hours painting 212 pictures. He spends the same amount of time painting each picture. How much time, in hours, does Jackson spend painting each picture?
100 POINTS FOR THE CORRECT ANSWER PLEASE!!How does the island setting affect the boys' behavior in the first two chapters of Lord of the Flies?It frightens the boys into inaction.It allows the boys to share their talents for the benefit of everyone.It frees the boys from having to answer to adult authority.It forces the boys to isolate themselves from one another.
name and describe two control methods used by a dictator
According to the selection from Tales From the Odyssey, what do the men find after climbing thecliffs at the mysterious shore?(A) cave filled with food and drink(B) dense forest of trees and vines(C) a harbor occupied by enemy ships(D) a group of vines that hides a shepherd
Sam walked to a nearby shop to purchase a gallon of ice cream. The shop is 400 meters from his house, and it took him 4 minutes to get there. At the shop, it took 2 minutes to choose a flavor and purchase the ice cream. He walked home in 3 minutes, at a faster pace than before so the ice cream wouldnt melt. Draw a graph that models Sams distance from home (in meters) in terms of time (in minutes). Label the graph with appropriate intervals and units.
The primary contribution of the muckrakers in the late 1800's and early 1900's was to encourage public support for the building of the Panama Canallobby the Federal Government to open more free land to western settlement promote the ideals of rugged individualism and laissez-faire expose corruption and negligence on the part of big business and government
Plz Help MeWhat type of climate is most likely expected in locations between the poles and the equator that have high amounts of water vapor in the air? Dry Low humidity No rain Seasonal storms
What is 9.545 x 103 in standard notation
Which is a product ofphotosynthesis?A. chemical energyB. lightC. carbon dioxide
What is the importance of taxation?
.7 pls :P need this so I dont fail math
What is the study of economics?