Find a report in a newspaper magazine or on the Internet that uses results from a servery. Evaluate how the survey uses ratios to reach
conclusion

Answers

Answer 1
To do this,find anything like you mentioned that has a survey. Now a survey must use ratios to get conclusion because you must first figure out how many people out of the entire group are divided to get an answer. Lets say you take a survey over ice cream. You survevy 40 people. 25 people vote vanilla,10 vote chocolate,and 5 vote strawberry. You would use these ideas to conclude that most people like vanilla and not very many people like strawberry. Hope this makes sense :)



Related Questions

Trygg has 3/4 package of marigold seeds. He plants 1/6 of those seeds in his garden as and divides the rest equally into 10 flower pots. What fractionof a package of seeds is planted in each flowerpot?

Answers

He has 3/4 package and plants 1/6 of seeds.

3/4 * 1/6 = 1/8

He divides the rest equally into 10 flowerpots. What is the rest? In order to know what "the rest" is, you must subtract 1/8 from 3/4. Find the common denominator of 4 and 8 which is 8. Multiple the numerator 3 * 2= 6 with a denominator of 8.

3/4 - 1/8 = 6/8 -1/8
= 5/8

5/8 is left to be divided equally into 10 flowerpots.

5/8 ÷ 10/1
= 5/8 * 1/10
= 5/80
= 1/16

We are required to find the fraction of a package of seeds is planted in each flowerpot.

The fraction of a package of seeds planted in each flowerpot is 7/120

Given:

Total package of seed = 3/4

Quantity of seeds planted in his garden = 1/6

Quantity of seed remaining = Total package of seed - Quantity of seeds planted in his garden

= 3/4 - 1/6

= (18 - 4) /24

= 14 / 24

Quantity of seed remaining = 7 / 12

Number of flowerpots = 10

fractionof a package of seeds is planted in each flowerpot = Quantity of seed remaining ÷ Number of flowerpots

= 7/12 ÷ 10/1

= 7/12 × 1/10

= (7 × 1) / (12 × 10)

= 7/120

Therefore, the fraction of a package of seeds planted in each flowerpot is 7/120

Read more:

https://brainly.com/question/2261275

Cookies are on sale! Today each cookie costs $0.75 less than the normal price. Right now if you buy 7 of them it will only cost you $2.80! Write an equation to determine the normal price of each cookie. Find the normal price of each cookie.

Answers

Ok, let us use "C" as our variable that will equal the normal price.

   (C - $.75) 7 = $2.80

Divide both sides of equation by 7
C - $.75 = $2.80 / 7 Add $.75 to both sides of equation

C = $.40 + $.75

C = $1.15 

Answer:

The price of each cookie is $ 1.15.

Step-by-step explanation:

Let x be the normal price of each cookie,

Since, each cookie costs $0.75 less than the normal price,

Thus, the new price of each cookie = ( x - 0.75 ) dollars,

So, the price of 7 cookies = 7( x-0.75 ) dollars

According to the question,

The price of 7 cookies = $ 2.80

7( x-0.75 ) = 2.80

Which is the required equation to determine the normal price of each cookies,

For solving the above equation,

Divides both sides by 7,

x - 0.75 = 0.4

Adding 0.75 on both sides,

x = 1.15

Hence, the price of each cookie is $ 1.15.

On the football team, two out of every seven players are seniors. If the team has 84 players, how many of the players are not seniors?

Answers

To find the answer, you must then divide 84 by 7, which is 12, and then realistically multiply the numerator of the first ration. Being 24 out of 84 football players are seniors, you just subtract 24 from 84, and you get 60 players.

Answer: 60

Step-by-step explanation:

Given : The fraction of football players are senior = [tex]\dfrac{2}{7}[/tex]

If the team has 84 players, then by using the MULTIPLICATION OPERATION, we have

The number of players are senior = [tex]\dfrac{2}{7}\times84=24[/tex]

Then by using Subtraction operation , the number of players are not seniors =84-24=60

State the value of m and the value of b!

A. F(x):m= , b=
B. G(x): m= , b =
C. H(x): m = , b=

Answers

A) f(x) goes down 1 for each 2 it goes to the right, so its slope is m = -1/2. It crosses the y-axis at b = 2.

B)
g(x) goes up 1 for each 3 it goes to the right, so its slope is m = 1/3. It crosses the y-axis at b = -3.

C) h(x) goes up 2 for each 1 it goes to the right, so its slope is m = 2/1 = 2. It crosses the y-axis at b = 0.

Carey correctly graphs a linear function. The slope of the function is –1. The y-intercept is 3. Which is Carey’s graph?

Answers

Answer:

The linear function is [tex]y=-x+3[/tex]. The graph of function is given below.

Step-by-step explanation:

The slope intercept form of a linear function is

[tex]y=mx+b[/tex]

Where, m is slope and b is y-intercept.

Since the slope is -1 and the y-intercept is 3, therefore the linear function is,

[tex]y=-x+3[/tex]

put y=0, to find x-intercept.

[tex]0=-x+3[/tex]

[tex]x=3[/tex]

Therefore the line intersect the y-axis at y=3, x-intercept is x=3 and the as the value of x increases the value of y decreases.

The graph of the linear function [tex]y=-x+3[/tex] is given below.

The first graph.

It's right on edge

HELP ME PLEASE!!!!!!
Tracy needs to find the length and width of the equipment storage room where she works. The room is 3 meters longer than it is wide. Its perimeter is 18 meters. Find the width in meters

Answers

I realise this is quite late but in case you still wanted the answer, the width is 3m.

If the length is 3m longer than the width, you can write the width as x and the length as x + 3. The perimeter would be both lengths and both widths added together, so you would just write it as:
x + x + x + 3 + x + 3 = 18
4x + 6 = 18
- 6
4x = 12
÷ 4
x = 3

I hope this helps!

You make 3 batches of cookies to make bags for a sale. You put 5 cookies in each bag. Given 14(5)+2=3(24). What do the terms represent? Please help!!

Answers

each equation = 72 ( i think that is the total of cookies)
14 is the number of bags you can make in total.
24 is the number of cookies per batch.
5 is the number of cookies in each bag.

I hope this will help you.

A drawing with the scale of 3 cm for each meter shows where Adam wants to plant flowers. If the actual distance of the flower planting is 25 m long, how long is the scale distance on the drawing?

Answers

ok so 3cm/1m so 25 m times 3 cm is the answer so the answer is 75 cm

need help on #15 please

Answers

Note that the angle whose measure is [tex](2x-12)^{\circ}[/tex] is an exterior angle.

Thus, the sum of the measures of this exterior angle, and the 2 opposing interior angles is not 180°. 

It is the sum of the measure of its supplementary angle, and the other 2 opposing interior angles, which is equal to 180°.


So first, we find the measure of the supplementary angle (which is the third interior angle):

180°-(2x-12)°=180°-(2x)°+12°=192°-(2x)°.

Second, the sum of the measures of the interior angles is 180°, so:

192°-(2x)°+30°+x°=180°

192°-180°+30°=(2x)°-x°

42°=x°

So,  x=42.

The measure of the exterior angle is thus:
 
(2x-12)°=(2*42-12)°=(84-12)°=72°


Answer: 72°

Yoko is buying a car from a local car dealership. She wants to get the lowest interest rate possible. Which will most likely help her get the lowest interest rate?
A)asking nicely
B)making sure she has a positive credit history
C)explaining that she has many outstanding loans
D)showing her driver’s license

Answers

Answer:

B)making sure she has a positive credit history

Step-by-step explanation:

Yoko is buying a car from a local car dealership. She wants to get the lowest interest rate possible.

B) making sure she has a positive credit history - will most likely help her get the lowest interest rate.

Getting low interest rates does not depend on the way you talk or if you have a driver licence.

It depends on your previous credit history and credit scores. When you have good scores, this means you have always paid your debts on time and this makes sure that you will do the same in future.

So, you get low interest rates based on good credit history.

To get the lowest interest rate she should make sure that she has a positive credit history. Option (B) is correct.

Further Explanation:

Given:

The options are as follows,

(A). Asking nicely

(B). Making sure she has a positive credit history

(C). Explaining that she has many outstanding loans

(D). Showing her driver’s license

Explanation:

Yoko is buying a car from a local car dealership. She wants to get the lowest interest rate possible.

To get the lowest interest rate she should make sure that she has a positive credit history. Option (B) is correct.

Option (A) is not correct.

Option (B) is correct.

Option (C) is not correct.

Option (D) is not correct.

Learn more:

If the clothing maker bought 500 m2 of this fabric, how much money did he lose? use 1tepiz=0.625dollar and 0.9144m=1yard https://brainly.com/question/2479097. Suppose that you find the volume of all the oceans to be 1.4×109km3 in a reference book. to find the mass, you can use the density of water, also found in this reference book, but first you must convert the volume to cubic meters. what is this volume in cubic meters? https://brainly.com/question/1446243.

Answer details:

Grade: High School

Subject: Mathematics

Chapter: Loan schedule

Keywords: Yoko, buying, car, local car, dealership, lowest interest rate, possible, asking nicely, credit history, positive credit history, loan, license, outstanding.

Which is a measure of the efficiency of an investment?

Answers

ROI is the answer to your question because it is the efficiency of an investment



Answer:

ROI

Step-by-step explanation:

To measure the efficiency of the an investment, we use a term called "ROI"

That is return on investment. which is calculated by the formula

(return earned/ capital invested)*100.

Lets assume that you invested $10000 in any bank or business venture, and you earned a profit or return of $2000. So your percentage  of return is (2000/10000)*100 = 20%

If Ryan pays his car insurance for the year in full, he will get a credit if $28. If he chooses to pay a monthly premium, he will pay a $10 late fee for any month the payment is late

A.which of these values could be represented with a negative number?explain.

Answers

the late fee because is going to be paying more 

Answer:

The value that represented with a negative number is the $10 fee that Ryan pay as a late fee.

Step-by-step explanation:

Consider the provided information.

Ryan pays his car insurance for the year in full, he will get a credit of $28.

Here credit represented with a positive number because $28 added to his account.

If he chooses to pay a monthly premium, he will pay a $10 late fee for any month the payment is late.

Here late fee represented by a negative number because if he will miss his monthly payment then $10 will be subtracted from his account.

Thus, we can say that the value that represented with a negative number is the $10 fee that Ryan pay as a late fee.

Fifty students were eating lunch in the school cafeteria. The ratio of boys to girls was 25:25. Mrs. White asked Kym to explain what that ratio meant. Kym said it meant that 25% of the students in the cafeteria were boys. Explain why Kym is incorrect.

Answers

Because the ratio 25:25 is equal to 50%

Answer:

Sample Response: The ratio of boys to total students was 25:50. Written as a fraction, this is 25/50. Rewrite the fraction with a denominator of 100 to 50/100. So 50% of the students were boys.

Step-by-step explanation:

A plane flies over city A and reaches city B, 115 miles away, in 15 minutes. Find the speed of the plane in miles per hour assuming the plane flew at a constant speed.

A. 300 mph
B. 460 mph
C. 600 mph
D. 680 mph

Answers

So you want to find how many miles are being flown in one hour.

There are 60 minutes in one hour so you want to find how many times 15 goes into 60 so you can then multiply that by 115.


60 / 15 = 4.

Now multiply 115 by 4,

115 x 4 = 460


Therefore the plane is flying at B. 460 mph.

Hope I helped!

Answer:

B

460

Step-by-step explanation:

how do you know if two line segments are parallel

Answers

Two line segments are considered parallel if, when extended infinitely in both directions, they never intersect.
Two lines are parallel if they have the same slope and will NEVER intersect.

In the diagram, AB:BC is 3:4 and AC:42 Find BC

Answers

From the diagram:
AB + BC = AC
we know that AC = 42, therefore:
AB + BC = 42 ..............> equation I

We know that the ratio AB:BC is 3:4. This means that:
AB/BC = 3/4
4AB = 3BC
AB = (3/4) BC ...............> equation II

Substitute by equation II in equation I to get BC as follows:
(3/4) BC + BC = 42
1.75 BC = 42
BC = 24

Substitute with the value of BC in equation II to get AB as follows:
AB = (3/4) * 24 = 18

Steven earns extra money babysitting. He charges $23.25 for 3 hours and $54.25 for 7 hours. Enter an equation to represent the relationship. Let x represent the number of hours Steven babysits and y represent the amount he changes.

Answers

An easy way to solve this problem is divide $23.25 by 3 or $54.25 by 7. Either way, you get $7.75. This number represents the amount of money he makes for 1 hour. So with that in mind, the correct equation is:

$7.75x = y

I hope this helped! :)

If b = 9 cm, c = 7 cm, and m∠A = 66°, what is the approximate area of ABC?
A) 28.78 cm2
B) 12.81 cm2
C) 14.62 cm2
D) 57.55 cm2

Thank you! 

Answers

Area of triangle ABC can be found using the formula ¹/₂ × b × c × sin (A)

Substitute b = 9, c = 7, and m∠A = 66° into the formula gives

Area = 9 × 7 × sin 66° = 57.55

ANSWER: D

PLEASE HELP AND ANSWER BOTH QUESTIONS

Answers

D is your answer

Expand and do FOIL method (first outside inside last)
simplify and then choose right answer

A is your answer

Do the same thing

hope this helps
1.)    16k^2 + 56kj + 49j^2


2.) 4y^2 - 36xy + 81x^2

melanie michael has a salaried and exempt job. she earns $825 a week. one week she worked 46 hours. find her gross weekly earnings.

Answers

She earns 17.93$ per hour, 

What is the greatest common of 48 and 14

Answers

To get the Greates Common Factor (GCF) of 48 and 14 we need to factor each value first and then we choose all the copies of factors and multiply them: 

48:   22223 14:   2    7GCF:   2     

The Greates Common Factor (GCF) is:   2

Use the distributive property to expand the expression. −(3x2 + 4y) + (8z2 − 2) A) −3x2 + 4y + 8z2 − 2 B) −3x2 − 4y − 8z2 + 2 C) −3x2 − 4y + 8z2 − 2 D) −3x2 − 4y − 8z2 − 2

Answers

C) -3x2-4y+8z2-2 is the answer

the square of m minus the cube of n is sixteen

Answers


[tex] {m}^{2} - {n}^{3 } = 16[/tex]

Which graph represents the solution set of the system of inequalities?

{ y < -3x - 2
{ y ≤ x - 2

Answers

the answer would be the last one.

God bless!

The common shaded region of the given inequality is given by figure 3 with yellow color.

What is an inequality and how to graph it ?

An inequality is a statement that compares two expressions we can solve an inequality by adding same number to both sides or by subtracting same number from both side.

To graph the inequality

Replace the sign of the inequality with equal to sign.Graph the equation made with equal to line.If the point (x, y) satisfies the inequality then check whether the inequality is satisfied on that point or not.Shade the region on that side of line where any point satisfies the equation if not shade the opposite side of region.if the sign of inequality is < ,> with equal to gin then make the line dotted for respective equality otherwise a solid line.

Given inequalities are :

y <  -3x -2

y ≤ x-2

For y < -3x-2 consider the equality y = -3x -2

Put x =0 ⇒ y = -2 ,  ( 0, -2)

Put y = 0 , x = -2/3, ( -2/3 , 0)

∴ y = -3x -2  is the line passing through the points ( 0, -2) and ( -2/3 , 0)

⇒ Put  (0,0)  in y<-3x-2 ⇒ 0 < -3(0) -2 ⇒0 < -2 which is false

Therefore , the inequality y<-3x-2 is the shaded region shown in figure 1

Similarly for inequality  y ≤ x - 2 , Consider y = x - 2

Put x = 0 ⇒ y =-2, (0,-2)

Put y=0 ⇒ x =2 , (2,0), thus  y = x - 2 is the line passing through (2,0) and (0,-2)

Put (0,0) in  y ≤ x - 2⇒ 0 ≤ -2 , which is false

therefore the region of this inequality is as shown in figure 2.

The common shaded area is given by yellow color figure 3 .

Also, Learn more about the inequalities from the link below:

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Chaz rides 1/3 mile every 1/6 hour. How far does he ride in 1 hour?

Answers

he does ride 2 miles in an hour.

Brad has $1.65. He spends 75 cents to buy a card. How much change does he get back ?

Answers

Brad will get back 90 cents in change.

Final answer:

After purchasing a card for 75 cents, Brad receives 90 cents back in change from his initial $1.65.

Explanation:

The student's question is about calculating change returned after a purchase, which is a basic arithmetic problem. Brad starts with $1.65 and spends 75 cents on a card. To find out how much change Brad gets back, we subtract the cost of the card from the amount Brad started with.

$1.65 - $0.75 = $0.90

Therefore, Brad gets 90 cents back in change after buying the card.

help me please below........

Answers

The slope can be found by subtracting two adjacent y values, e.g., 165-132 = 33
The initial value is the y value at x=0, ie., 132.

So the equation must be: y = 132 + 33x

Write he ratio that compares $7 1/2 dollars to 3/4 pound of coffee dollars to pounds of coffee=

Answers

You would multiply both and then the answer you would put into ratio form

The ratio that compares $7 1/2 dollars to 3/4 pound of coffee dollars to pounds of coffee is 10.

What are the ratio and proportion?

The ratio is the division of the two numbers.

For example, a/b, where a will be the numerator and b will be the denominator.

Proportion is the relation of a variable with another. It could be direct or inverse.

As per the given,

$7 1/2 = $(7 + 1/2) = $15/2

$30/4 → $3/4 × 10

3/4 pounds

Ratio = 10

Hence "The ratio that compares $7 1/2 dollars to 3/4 pound of coffee dollars to pounds of coffee is 10".

For more information about ratios and proportions,

brainly.com/question/26974513

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You earn $7.80 an hour working as a dog sitter. You work 12.5 hours during the weekend. How much money do you make?

Answers

97.5 is the answer: its simply just 7.80 x 12.5
You earn $97.50 every weekend

find the slope of a line parallel to 3x+5y=15

Answers

the answer is negative three over five

Answer:

A. [tex]-\frac{3}{5}[/tex].

Step-by-step explanation:

We have been given equation of a line [tex]3x+5y=15[/tex]. We are asked to find the slope of a parallel line to our given line.

We know that slopes of parallel lines are equal, so slope of the parallel line will be equal to slope of our given line.

To find the slope of our given line, we will convert our given equation in slope-intercept form of equation [tex]y=mx+b[/tex], where m represents slope of line.

First of all, we will subtract 3x from both sides of our given equation as:

[tex]3x-3x+5y=15-3x[/tex]

[tex]5y=-3x+15[/tex]

Now, we will divide both sides by 5.

[tex]\frac{5y}{5}=\frac{-3x+15}{5}[/tex]

[tex]y=\frac{-3x}{5}+\frac{15}{5}[/tex]

[tex]y=-\frac{3x}{5}+3[/tex]

Upon comparing our equation with slope-intercept form, we can see that [tex]m=-\frac{3}{5}[/tex] and option A is the correct choice.

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