For each ordered pair,solve the percent problems to find the corridinates (x% of 31 is 3.317,4.407 is 39% of y)

Answers

Answer 1

Answer:

x=10.7, y=11300

Step-by-step explanation:

x%of 31 = 3.317

x/100×31=3.317

31x/100=3.317

31x= 3.317×100

x= 3.317 ×100/31

x =10.7

4407= 39% of y

4407= 39/100 × y

4407 =39y/100

4407×100=39y

4407 × 100/39=y

11300=y

Step-by-step explanation:


Related Questions

GOT ANOTHERONE DUE IN 6 MIN PLEASE HELP FAST!!!!!!!!!!!!!!!!!!!!!

Answers

[tex]\bold{\huge{\underline{ Solution }}}[/tex]

Given :-

We have given one rectangle whose 3 by 4th part is shaded and remaining part is non shaded.

To Find :-

We have to find the area of shaded region of the given figure .

Let's Begin :-

Here, We have

The dimensions of large rectangle as 12 units and 8 units That is, [tex]\sf{ Length = 9 + 3 = 12 \: units}[/tex][tex]\sf{ Breath = 4 + 4 = 8 \: units}[/tex]The dimensions of non shaded rectangles are 9 units and 4 units

We know that,

Area of rectangle

[tex]\bold{\red{ = Length {\times} Breath }}[/tex]

Subsitute the required values,

Area of large rectangle

[tex]\sf{ = 12 {\times} 8 }[/tex]

[tex]\sf{ = 96 \:units^{2}}[/tex]

Thus, The area of large rectangle is 96 units² .

Now,

Area of non - shaded rectangle

[tex]\sf{ = 9 {\times} 4 }[/tex]

[tex]\sf{ = 36\: units^{2}}[/tex]

Thus, The area of non shaded rectangle is 36 units² .

Therefore,

Area of shaded region

= Area of large rectangle - Area of non shaded rectangle

Subsitute the required values,

[tex]\sf{ = 96 - 36}[/tex]

[tex]\sf{ = 60\: units^{2}}[/tex]

Hence, The total area of shaded region is 60 sq.units.

✰Given:-

➾Length(L) of bigger rectangle = [tex]\sf{9+3\: =\:12}[/tex]units.

➾Length(l) of smaller rectangle = 9units.

➾Breadth (B) of bigger rectangle = [tex]\sf{4+4 \:=\: 8}[/tex]units.

➾Breadth(b) of smaller rectangle = 4 units.

✰To Find:-

➾Area of the shaded region.

✰Solution:-

➾We can find the area of shaded region by subtracting area of smaller rectangle from area of bigger rectangle(that is whole rectangle including shaded and non shaded region).

So,

Area of bigger rectangle = [tex]\sf{L×B}[/tex](putting the value of L and B from the above given)

= [tex]\sf{8×12}[/tex]

= [tex]\sf{96unit^2}[/tex]

Similarly,

Area of smaller rectangle = [tex]\sf{l×b}[/tex](putting the value of l and b from the above given)

= [tex]\sf{9×4}[/tex]

= [tex]\sf{36unit^2}[/tex]

Now,

Area of shaded region = Area of bigger rectangle - Area of smaller rectangle.

[tex]\sf{= 96-36}[/tex]

[tex]\sf{= 60unit^2.}[/tex]

Therefore, area of shaded region[tex]\sf{= 60unit^2.}[/tex]

__________________________________

Hope it helps you:)

Solve 3 x 2.5
Step by step

Answers

Answer:

3 x 2.5 = 7.5

Step-by-step explanation:

3x0.5= 1.5
3x2= 6
if you add it together you get 7.5 as the answer

Of the 72 people who have taken their seats at a seminar, 6 have brown hair. Considering this data, how many of the next 84 people to take their seats should you expect to be brown-haired?

Answers

Answer:

7

Step-by-step explanation:

72 divided by 6 = 12

84 divided by 12 = 7

hi everone can you help i will be sending more qusetions each one is 10 points thank you

Answers

Answer: 326

The blank space equals 326, 326 times 15 is 4890 as you’d start by multiplying 326 times 10 then multiply 326 times five then add the two sums and get your answer.


We can use inverse operations to find this question by dividing 4890 by 15. We can check our answer by multiplying 326 by 15.

Answer:

326

Step-by-step explanation:

We can use inverse operations to find this question by dividing 4890 by 15. We can check our answer by multiplying 326 by 15.

Hope this helps :)

BRAINLIEST + 45 POINTS FOR RIGHT ANSWER ONLY! MUST SHOW WORK!

Jake tossed a paper cup 50 times and recorded how it landed. The table shows the results:


Position: Open Side Up Closed Side Up Landing on Side
Number of Times Landed in Position: 3 7 40


Based on the table, determine the experimental probability of each outcome (landing open side up, landing closed side up, and landing on its side). Show your work.

Answers

Answer:

Step-by-step explanation:

40+3+7=50

50x2=100

40x2=80

3x2=6

7x2=14

80% on side

6% with open side up

3 percent with closed side up

Answer:

80% on side

6% with open side up

3 percent with closed side up

Please give brainliest!!

Ages


The ages of 10 different students in a college math class were used to make the box plot shown above. Which of the sets of ages below matches the given box plot?
A.
Ages: 18, 19, 19, 20, 20, 20, 21, 22, 22, 26

B.
Ages: 18, 19, 20, 20, 20, 20, 21, 22, 22, 26

C.
Ages: 18, 19, 19, 20, 21, 21, 21, 22, 22, 26

D.
Ages: 18, 19, 19, 20, 20, 20, 21, 21, 22, 26

Answers

Answer: It would be A

Step-by-step explanation:

First: Find Median

18,19,|19|,20,|20,20|,21,|22|,22,26

there is 10 numbers so it would be between 20 and 20. Add 20 and 20 and you will get 40 and divide by 2 to get 20. Your median is 20 and the dot should be on top of the 20.
Second: Find Quartile 1 and 3

Since it’s 5 numbers on each side, the math is friendly. So you count the first 2, then circle the next number and count the last 2. The one you circled is your Quartile 1 and do the same for Quartile 3. Q1 should be 19 and Q3 should be 22. Check if they are underneath that number you got.

Last: now you know that you just have to find the median and the Q1 and Q3 and you should get the answer which is A.

The frequency table shows the self-reported number of minutes students spent studying for a statistics test. What percent of the students reported studying between 50 and 59 minutes.

Answers

Answer:

15.38 of the students reported studying between 50 and 59 minutes.

Step-by-step explanation:

The ratio of offensive to defensive players on a football team is 4 to 3. If there are 52 offensive players on the team, how many defensive players are there?

Answers

Answer:

39

Step-by-step explanation:

1) Write a proportion using the ratio 4 to 3:

offense players (o) / defense players (d) = 4/3

2) Substitute known values:

52 / d = 4/3

3) Cross multiply (or your own method) and solve:

d = 39 players

Hope this helps!

Answer:

The answer is 39

Step-by-step explanation:

no explanation needed

show work on how to do the question

Answers

Answer:

8.4

Step-by-step explanation:

subtract 18-9.6 to get the answer of 8.4

The regular price of a watch is $32.25. During a sale, the watch was marked 16% off. What was the price of the watch during the sale?

A. $5.16
B. $16.25
C. $21.16
D. $27.09

Answers

Answer: 27.09
The most recent answer is incorrect because during a sale the price isn’t set to 16% it is 16% off.
Steps: 32.25 x .16 (16% as a decimal)
Answer to that is 5.16 which you subtract from 32.25

A square has a triangular hole in it. What is the area of the figure?

85[tex]in^{2}[/tex]
92.5[tex]in^{2}[/tex]
70[tex]in^{2}[/tex]
100[tex]in^{2}[/tex]

Answers

Answer:

92.5 square inches

Step-by-step explanation:

Area of square:

10 * 10 = 100 square inches

Area of right triangle:

(1/2) * 5 * 3 = 7.5 square inches

Area of figure:

100 - 7.5 = 92.5 square inches

The volume of this cone is 1,017.36 cubic inches. The radius is 9 inches. What is the height of this cone?

Answers

Answer:

12

Step-by-step explanation:

brainliest but gotta be right

Answers

Answer:

given - circumference of the coin = 122 inches.

to calculate - radius of the coin.

______________________________________

[tex]\fbox\pink{Solution -}[/tex]

[tex]circumference = 2\pi \: r \\ \\ r = \frac{circumference}{2\pi} \\ \\r = \frac{\cancel{122}}{\cancel2 \times \frac{22}{7} } \\ \\ r = \frac{61}{ \frac{22}{7} } \\ \\ r = 61 \times \frac{7}{22} \\ \\ r = \frac{427}{22} \\ \\ r = 19.41 \: inches \: (approx.)[/tex]

hope helpful :D

Answer :

19.42 inches

Step-by-step explanation :

We know that,

[tex]{\longrightarrow \qquad \frak {\pmb{ 2 \pi r = Circumference_{(circle)} }}}[/tex]

Here,

r is the radius of the circle.

We'll take the value of π as 3.14 . (Answer may be different if we take the value of it as 22/7)

Now, substituting the values :

[tex]{\longrightarrow \qquad \sf{ 2 \times 3.14 \times r = 122}}[/tex]

[tex]{\longrightarrow \qquad \sf{ 6.28 \times r = 122}}[/tex]

[tex]{\longrightarrow \qquad \sf{ r = \dfrac{122}{6.28} }}[/tex]

[tex]{\longrightarrow \qquad \frak{\pmb{ r = 19.42}}}[/tex]

Therefore,

The radius of the object is 19.40 inches approximately (Rounded to nearest tenth)

Prism A is a dilation of Prism B. The height of Prism A is 612 ft, and the volume of Prism A is 8734 ft³. The height of Prism B is 314 ft.

What is the volume of Prism B?

Enter your answer as a mixed number in simplest form by filling in the boxes.

$$
ft

Answers

Answer:

4481.17 ft

Step-by-step explanation:

What is the sum of the lengths of the shortest and longest ski trails? the short one is 1 3/8 th long one is 3 1/8 what is the sum

Answers

Answer:

44/8. ----- then you reduce to the lowest term and convert to decimals 5.5

Answer:

4 1/2

Step-by-step explanation:

Given lengths :-

1  3/83 1/8

To Find :-

Sum

Solving :-

1 3/8 + 3 1/8Convert to improper fractions so there is a common denominator11/8 + 25/836/89/24 1/2

Please help!!!!!!!!!!!!

Answers

Answer:

38

Step-by-step explanation:

It is the highest value in the number line-up :)

Have a great day!!

Please rate and mark brainliest!!

Answer:

38

Hope this helps

This is the graph of a polygon. What is the approximate perimeter of the polygon?

Answers

Answer: 20.48

Step-by-step explanation:

use the pythagorean theorem for the diagnal sides

3^2+3^2=c^2

9+9=c^2

18=c^2

[tex]\sqrt{18}[/tex]

this gives you 4.24

now add 6+6+4.24+4.24 to get 20.48

100 POINTS
A cone has a slant height of 7.5cm and a radius of 4.5 cm. What is the volume of the cone?

Answers

h²=7.5²-4.5²h²=6²h=6cm

Now

volume:-

1/3πr²h1/3π(4.5)²(6)π(20.25)(2)40.5πcm³

Answer:

Volume of cone = 127.17 cm³

Step-by-step explanation:

In the question we are given ,

Slant height = 7.5 cm

Radius = 4.5 cm

And we are asked to find the volume of cone. We know that ,

[tex] \red{\boxed{ \rm{Volume \: of \: cone = \frac{1}{3} \pi r {}^{2}h }}}[/tex]

Where ,

π = 3.14

r = 4.5 cm

h = Not given

So , for finding volume of cone we must have to find the height of cone using slant height formula i.e. ,

[tex] \green{\boxed{ \sf{l {}^{2} = h {}^{2} + r {}^{2} }}}[/tex]

Where ,

l = slant height

h = height

r = radius

Now , substituting values :

[tex] \hookrightarrow \: 7.5 {}^{2} = h {}^{2} + 4.5 {}^{2} [/tex]

Transposing 4.5 to left hand side :

[tex] \hookrightarrow \: 7.5 {}^{2} - 4.5 {}^{2} = h {}^{2} [/tex]

[tex] \hookrightarrow \:56.25 - 20.25 = h {}^{2} [/tex]

On further calculations we get :

[tex] \hookrightarrow \:h {}^{2} = 36[/tex]

[tex] \hookrightarrow \:h = \sqrt{36} [/tex]

We know that 6 × 6 is equal to 36 that means square root of 36 is 6 . So :

[tex] \hookrightarrow \pink{\boxed{\bold{h = 6 \: cm}}}[/tex]

Therefore, height of cylinder is 6 cm .

Now finding volume :

Substituting values in volume formula :

[tex] \longrightarrow\: \frac{1}{ \cancel{3} } \times 3.14 \times (4.5) {}^{2} \times \cancel{6}[/tex]

Step 1 : By cancelling 6 with 3 we get :

[tex] \longrightarrow \: 3.14 \times 20.25 \times 2[/tex]

Step 2 : Multiplying 20.25 with 2 :

[tex] \longrightarrow \:3.14 \times 40.50[/tex]

Step 3 : Multiplying 3.14 with 40.50 :

[tex] \longrightarrow \: \purple{\boxed{\bold{127.17 \: cm {}^{3} }}}[/tex]

Therefore, volume of cone is 127.17 cm³ .

#Keep Learning

Find the area of the irregular figure in the diagram.

Answers

Answer:

15 because there are 15 squares i counted

Step-by-step explanation:

You just have to count the squares. The answer is 15

i need help ASAP!! how do i do this?

Answers

Answer:

C and D

Step-by-step explanation:

C is a repeating decimal and D is a terminating decimal

Answer:

e

Step-by-step explanation:

A normal deck of 52 cards includes 4 suits where each suit ranges from 2 though 10 inclusive, Jack, Queen, King and Ace. In a standard deck of 52 cards laying face down, if you select two cards from the pile, what is the probability you select the ace of hearts?

Answers

Step-by-step explanation:

probability(getting a ace of hearts)is only one..

therefore

1/52


What is the area of the reduced triangle?
24 cm?
O 60 cm?
O 75 cm?
O 375 cm?

Answers

Answer:

24

Step-by-step explanation:

area = a * b / 2

Answer:

24

Step-by-step explanation:

when you multiply by decimal, it always going to be a reduces number compare to the original.

hi everybody can you help me i really thank you each qusesion is 10 pioints

Answers

Answer:

Step 3

Step-by-step explanation:

In Step 3, he divided 8 by 4 when he should've done 32 divided by 8 first.

(I don't know if it's considered to be in Step 2 or Step 3, so if Step 3 is wrong, then it's Step 2.)

I hope this helps! Have a lovely day!! :)

Answer:

Travis made mistake in 2nd step..

Step-by-step explanation:

because according to DMAS , we use first division in the equation,then multiplication, then addition and then subtraction.

D-Division

M-multiplication

A-addition

S-subtraction

:-befrank

Nathan wants to solve this puzzle ; ‘’ i am thinking of a number . if you divide my number by 3 and add -3 . you will get 4. What is my number?’’ show all of your work

Answers

[tex] \frac{x}{3} - 3 = 4[/tex]

[tex] \frac{x}{3} = 7[/tex]

[tex]x = 7 \times 3 = 21[/tex]

help! how do i find the slope and the y-intercept? please help

Answers

Answer:

1  is the - Slope

4 is the y-intercept

Step-by-step explanation:

To find slope, you have to use two points and use the formula [tex]\frac{y2-y1}{x2-x1}[/tex]

Here one point is (2,6), and other point is (4,8)

Substitute to get [tex]\frac{2}{2}[/tex] which equals 1.

To find y-intercept, x should be 0. If x is 0 then why in this case would be 4

What is the area of this figure? 3ft 3ft 3ft 11ft

Answers

Answer:

58.8

You have too add

9 + 33 + 16.5=58.8

3x3x3 = 27
27x11 = 297
A = 297

The expressions in the table represent how far two friends rode their bicycles on a bike trail.
Javier : 5n + 1
Aisha : 3n + 4
Write an expression that shows the difference between the miles ridden by Javier and the miles ridden by Aisha.
Part B If n = 2, how many more miles did Javier ride than Aisha?

Answers

The expression that shows the difference between the miles ridden by Javier and the miles ridden by Aisha is 2n-3

To solve this set both equations by subtracting one from another 5n+1-(3n+4)

Part b: if n=2, how many more miles did Javier ride than Aisha is 1 mile

To solve this plug in 2 for Javier 5(2)+1 = 11 miles and plug in 2 for Aisha 3(2)+4 = 10 miles the difference is 1 mile.

which of the following sequences is not arithmetic
1,2,3,4...
1,4,9,16...
2,4,6,8...
0,-2,-4,-6....
please help

Answers

Answer:

1,4,9,16...

Step-by-step explanation:

It does not have a common difference between each consecutive term, therefore it is not an arithmetic sequence.

Question 6 of 10
The table shows how many males and females attended two different
movies. How would you find the joint relative frequency of being female and
attending an action movie?
Action
Drama
Total
Male
105
124
229
Female
99
151
250
Total
204
275
479
A. Divide 99 by 250.
B. Divide 204 by 250.
ООО a
C. Divide 99 by 479.
9
D. Divide 99 by 204.

Answers

Answer:

A

Step-by-step explanation:

I didn't learn jrf, but I believe that it is the amount of females that watch action movies divided by the total amount of females.

Amount of females who watch action movies= 99

Total females= 250

So, A seems correct.

The joint relative frequency of being male and attending a drama film, divide 124 by 229.

What is Relative Frequency?

The number of times an event occurs divided by the total number of events occurring in a particular scenario is described as relative frequency.

Two things must be understood in order to compute the relative frequency:

Total number of events/trialsA category or subgroup's frequency count

               Action           Drama              Total

Male           105                124                 229

Female       99                 151                  250

Total           204               275                 479

The joint relative frequency is the frequency in a given category divided by the total number of data values.

Here, The total number of males = 229

and, the number of males that like drama = 124

To calculate the joint relative frequency of being male and attending a drama film, divide 124 by 229.

Learn more about Relative Frequency here:

https://brainly.com/question/29739263

#SPJ7

Drag the tiles to the correct boxes to complete the pairs.
Find the volume of the cubes or rectangular prisms in cubic centimeters.




cube with a side length of cm
arrowRight
rectangular prism with a length,
width, and height of cm, cm,
and cm, respectively

arrowRight
cube with a side length of cm

arrowRight
rectangular prism with a length,
width, and height of cm, cm,
and cm, respectively

Answers

Answer:

3rd one drag 4th one

4th one  drag 2nd one

2nd one drag 3rd one

1 one drag 1 one

Step-by-step explanation:

The answers to the questions are given below.

What is a expression? What is a mathematical equation? What is the volume of a cube and a prism?A mathematical expression is made up of terms (constants and variables) separated by mathematical operators. A mathematical equation is used to equate two expressions. The volume of a cube is - [V] = a x a x a

        where [a] is side length of cube.

The volume of a prism is -[V] = [h] × [w] × [L]

        where [h] is prism height, [w] is its width, and [L] is its length.

We have the question as shown in the figure.

Cube with side length (1/5) :

Volume = (1/5 x 1/5 x 1/5) = 1/125 cm³

Prism of dimensions (L = 1/5, B = 2/5, H = 3/5) :

Volume = (1/5 x 2/5 x 3/5) = 6/125 cm³

Cube with side length (2/5) :

Volume = (2/5 x 2/5 x 2/5) = 8/125 cm³

Prism of dimensions (L = 3/5, B = 4/5, H = 3/5) :

Volume = (3/5 x 4/5 x 3/5) = 36/125 cm³

Therefore, the answers to the questions are given above.

To solve more questions on volumes, visit the link below

https://brainly.com/question/29424737

#SPJ2

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