A point is chosen at random in the square shown below. Find the probability that the point is in the shaded circular region. Each side of the square is 12cm, and the radius of the circle is 6cm. Use the value 3.14 for π. Round your answer to the nearest hundredth.

A Point Is Chosen At Random In The Square Shown Below. Find The Probability That The Point Is In The

Answers

Answer 1

Answer:

75.14 or 56.52

Step-by-step explanation:

Either you multiply 12x6+3.14=75.14 or you add 12+6x3.14=56.52


Related Questions

Can someone help me with this (thanks)

Answers

Answer:

B.) The large bowl was spicier




Small bowl:
5 : 20 = 1 : 4

1 ounce of pepper for every 4 ounces of tomatoes.




Larger bowl:
6 : 30 = 1 : 5

1 ounce of pepper for every 5 ounces of tomatoes.








Step-by-step explanation:

Have a great rest of your day
#TheWizzer

Answer:

I think they are the same amount of spicy. C)

Step-by-step explanation:

This is because he used a larger amount of peppers but also a larger amount of tomatoes so if it is not B) it would be C) because they seem as though they could also be the same amount of spicy due to the amounts of each ingredient used.

I hope this helped!

HELP! Two right rectangular prisms are shown below. If each prism is packed with small cubes of side length 1/4 inch how many more cubes are in prism 2


A. 42 Cubes B. 48 Cubes

C. 510 Cubes D. 720 Cubes

Answers

Answer:

First find the volume of the two rectangular prisms using the formula:

V = l · w · h

Where 'l' represents the length, 'w' the width, and 'h' the height.

Now let's find the volume of Prism 1;

V = l · w · h

V = 7/4 · 3/2 · 5/4

V = (7/4 · 3/2) · 5/4

V = 21/8 · 5/4

V = 105/32 cubic inches.

Now let's find the volume of Prism 2;

V = l · w · h

V = 5/2 · 9/4 · 2

V = (5/2 · 9/4) · 2

V = 45/8 · 2/1(make 2 to 2/1 because it makes it a bit easier)

V = 90/8 cubic inches.

Now let's find how many cubes can fit into each of these prisms.

But first, we need to find out the volume of one cube.

Remember, all sides to a cube are equal.

Using the formula, V = l · w · h;

1/4 · 1/4 · 1/4

= 1/64 cubic inches is the volume of one cube.

Now we find how many cubes can fit inside each of these prisms.

Prism 1:

105/32(volume for this prism) ÷ 1/64(volume of one cube)

= 210 cubes can fit inside prism one.

Prism 2:

90/8(volume for this prism) ÷ 1/64(volume of one cube)

= 720 cubes can fit inside prism two.

Finally, let's calculate their difference:-

720 - 210

= 510 cubes.

Hence, prism 2 can hold 510 more cubes than prism 1.

How do we find percent of increase

Answers

Answer:

See explanation and example below.

Step-by-step explanation:

To find percent increase you must know the original amount and the new amount. Then use the formula below:

percent increase = (new amount - old amount)/(old amount) × 100%

Example:

A book used to cost $10. Then the price increased to $12. What is the percent increase?

Given information:

old amount = $10

new amount = $12

Percent increase formula:

percent increase = (new amount - old amount)/(old amount) × 100%

Apply the given information to the formula:

percent increase = ($12 - $10)/($10) × 100%

percent increase = $2/$10 × 100%

percent increase = 0.2 × 100%

percent increase = 20%

Answer: The percent increase from $10 to $12 is 20%.

Answer:

Increase = Increase / The original Number * 100

Step-by-step explanation:

Don't worry I gotchu!

You basically divide the amount that is progressing, i.e, or that is, the increase of the number by the original number and then multiply by 100. SO thats how you find the percent of increase! Sry if i stated another formula but i think it is the right one. sry if i am wrong :(

A city has the following rule for its mayoral elections:

"Citizens under the age of 21 are not allowed to run for mayor."


Part A: Write an inequality to show the age of citizens who are allowed to run for mayor. (5 points)

Part B: Describe in words how you can show the solution to this inequality on a number line. (Be specific! Open dot or closed dot? Which direction is the arrow pointing?) (5 points

Answers

Answer:

Hi! I answered a question like this yesterday so I will help!

First let's read carefully: Write an inequality to show the age of citizens who ARE allowed to run for mayor.

Part A:

If x ≥ 21, they can vote; x is the age of the person that wants to vote!

Part B:

Mark a closed dot on 21 and an arrow pointing to the right. A closed dot means "greater than or equal to" or "less than or equal to". Marking this would mean that anybody 21 or older can vote.

Hope this helps! Mark the brainliest please!~

Hello!

If x (age person wants to vote) ≥ 21; they can vote.

Mark a closed dot on 21 and an arrow pointing to the right. A closed dot means "greater than or equal to" or "less than or equal to". Marking this would mean that anybody 21 or older can vote.

Part B credit to guy above me :F

Don't have to mark me brainlest.

The solution to 12x = 36 is x =___. (Only input whole number)

Numerical Answers Expected!

Answer for Blank 1:

Answers

Answer:

x = 3

Step-by-step explanation:

12 * (3) = 36. 36 / 12 = (3)

Answer:

x = 3

Step-by-step explanation:

soo all you have to do is make x alone, to do that you have to divide 12 to both sides.

12x / 12 = 36/12

x = 3

So in math class we are doing Simplifying Algebraic Expressions or at least that is what the lesson is called but what is 7x +7. I was just wondering because it is a step in my question and im not sure if i could just add them normally or not.

Answers

no you can’t add them, but you can do this: 7x+7 =0
-7 -7
7=7x
/7 /7
1=x
No, you can’t because, to simply algebraic expressions the numbers or letters or coefficients need to be the same. 7x have a number with a letter but, the +7 only have the number. In other words, the letters and/or the exponents (in this one there’s no exponent but I’m just putting an example) need to be the same in order to combine them

if a=2 what is the value of a + 6 ?

Answers

If a =2
Then a+6
= 6+6
=12

8

If you replace a with 2, it would be 2+6

(2+6=8)

Hope this helps :)

GEOMETRY Find the perimeter and the area of the polygon with the given vertices.


I just need help with this.. IT MAKES NO SENSE!!!:D

Answers

Answer:

Perimeter: 12

Area: 9

Step-by-step explanation:

Use the distance formula to find the length of each side of the polygon, then you add all of the sides together. the distance formula is square root (x2-x1)^2+(y2-y2)^2 (you can just look up distance formula if you want a visual). The length between (1,1) and (4,1) is 3,  the length between (4,4) and (4,1) is also 3, the length between (1,4) and (4,4) is also 3, and the length between (1,4) and (1,1) is also 3. Add up all those lengths to get the perimeter. To find the area, its just length times width. So instead of adding all the sides like perimeter, you just do 3 times 3

So I have another math question that involves the same problem and so is 7 + 7x the same as 7x+ 7 i think it is but i'm not sure.

Answers

Answer:

it is

Step-by-step explanation:

because it addition it doesn't matter which way you put it

Yes I’m pretty sure it’s the same thing lol

Someone78, YOU HAVE BEEN SUMMONED!


Pls answer fast .-.

Answers

Answer:

8831.25 square feet

Step-by-step explanation:

The answer would be C because you do the radius squared times pi. the radius is half the diameter.

please help me with math problem

Answers

Answer:

No.

Step-by-step explanation:

Your only selecting a selective group of students. In order for it to be random you must gather data from every student not just the ones in the lunch line because that could result in the survey being biased.

9=3/2x step by step ASAP

Answers

Answer <3

Hello there! I'm here to help with your question!

I believe the answer is x= 6

The explanation:

9 = [tex]\frac{3}{2}[/tex] x

9 =[tex]\frac{3x}{2}[/tex]

9 = [tex]\frac{3x}{2}[/tex]

2 · 9 = · [tex]\frac{3x}{2}[/tex]

2 · 9 = 2 · [tex]\frac{3x}{2}[/tex]

2 · 9 = 3x

x = 6

---------------------------------------------------------------------------------------------------------

Last messages:

I'm truly sorry if this is wrong.

Please forgive me.

Bye! - Lilo <3

Write the word sentence as an equation. Then solve the equation.

Answers

Answer: n - 4 = -15

n = -11

Step-by-step explanation:

If -15 is the same as 4 less than n, that means that n - 4 = -15

Then you add 4 to each side of the equation to get n by itself. (-15 + 4 = -11)

That step leaves you with n = -11

Answer:

n - 4 = -15

N= -11              -11 - 4 = -15

Step-by-step explanation:

n − 4 + 4 = −15 + 4

n = −11

HGD

-ghost

Erin is rolling a six-sided number cube repeatedly. Her goal is to roll a prime number 12 times. How many times should Erin expect to have to roll the number cube to result in a prime number 12 times?
Enter your answer in the box to correctly complete the statement.
Erin should expect to roll the number cube approximately( )times to result in a prime number 12 times.

Answers

Answer:

24

Step-by-step explanation

50% chance to roll a prime number

Answer:

it would be 24 times

Step-by-step explanation:

so lets think the prime numbers on a six sided dice are 2, 3 and 5 so there is a 50% chance to roll a prime number and she wanted to roll 12 a prime number 12 times and with a 50% chance so we figure out what 50% of ? = 12 witch is 24 so there is your answer hope i could help if you could mark me brainlyist i would love it if not thats fine have a good day (or night) :)

The table shows how much Noah earns each day. About how much money did Noah earn altogether? Use the table and rounding to choose the estimate.



$15 to $16


$11 to $12


$13 to $14


$17 to $18

Answers

Answer:$13 to $14

Step-by-step explanation:

4.17= 4

3.19=3

2.86=3

3.75=4

Add them all up and you get 14.

Solve the actual equation to check your work

(Btw it equals 13.77 if you don't estimate)

The answer is $13-$14 because when estimating you should round up Wednesday to 3 and Thursday to 4. But the others should just round to the number before the decimal.

Which dot plot shows most of the values clustered around 2, 3 and 7, 8, 9?


W.
X.

Y.
Z.
A.
Z
B.
W
C.
Y
D.
X

Answers

Answer:

w plot shows most of the values clustered around 2,3 and 7,8,9.

Please help needed its due soon

Answers

Answer: D


Explanation: to find the volume of the cone you would have to use the formula:

1/3* pi* r^2* h
If the dimensions are to be plugged in the formula would then be

1/3* 3.14* 4^2 * 12

Therefor the volume of the cone is 201.06 in^3

Moving on to the cylinder, the formula used would be

V=Bh

To find B the formula used would be

B= pi* r^2

Plugged in the formula would turn unto

B= 3.14* 3^2

The volume of the cylinder is 226.19

When subtracted, the area if the cylinder is about 25 cubic inches less than the cone, so the answer is D.

please help me and provide step by step explanation!

Answers

Answer:

154

Step-by-step explanation:

The formula for the area is A=πr2

The line labeled 7 is the radium or the R in the formula

Replace 7 with R

A=π7(squared)

square seven

A=49π

pi is approximately 3.14

mutiply 7 by pi

A= 154

Answer:
So the answer would be 157

3000 is 32% of what number?

Answers

Answer: 9375

Step-by-step explanation: 32/100 = 3000

x = 3000 x 100/32

x = 9375

Brandon wants to use the Distributive Property to figure this problem out. What should be his next step?
8 × (10 + 7)
___________
(8 + 10) × (8 + 7)

10 + (8 × 7)

(8 × 10) + 7

(8 × 10) + (8 × 7)

Answers

Now (multiply
8*10)=80+(8*7)=56
80+56
Finally add
80+56=136
Answer
136

Answer the question below

Answers

D is your answer because 10.6 rounded is 11 & the other options are below 11 so your highest is D

Answer:

10.6 ounces

Step-by-step explanation:

what is the volume of this prism 4 cm cubed 6 cm cubed 7 cm cubed 8 cm cubed

Answers

Hey there! Hope you are having a fantastic day!

To find the volume of a Prismatic Rectangle you must multiply all three sides together. In your case, It would be 4 x 2 x 1. Which would leave you with an answer of 8.

Hope this helps! :)

The answer is 8

The formula for a rectangular prism is l x w x h. l=lenght w=width h=height (it does not really matter how you out them in order the height can be first because the answer will be just the same no matter what order you out them) so therefore the are would be 4 x 1 x 2=8. It

Please give the real answer and no links!

Are there any overall patterns in the data set? Striking deviations? Use
mathematical reasoning to justify your answer. (2 points)

Answers

Answer:

all I can say is that the total is 26 and a possible pattern can be there is a repeated 3 every 2-3 numbers, hope this helps

Triangle
ABC with vertices A(3, -1), B(0, 8), and C (-3, 1) is reflected so that A’ is
now (3, 1). What was the reflection,
and where are B’ and C’?

Answers

C is the only answer

Pls help this is due today! PLS DO NOT GIVE ME WEBSITES!

Answers

Answer:864m^2

Step-by-step explanation:

18*18=324

18*30=540

540+324=864

Answer:

684 m.

Step-by-step explanation:

First you divide the shape into one rectangle and one square. You first multiply 18 x 18 for the square to find the area, which equals to 324. Then you do 18 x 30, as the sides are equal. this equals to 540. Now, you add up 324 and 540. You will get the total of 684.

Pls help..........................

Answers

1040 ft. is the approximate distance around the track

Which of the following is not true about a square? It has no right angles. All its sides are of equal lengths. It has opposite parallel sides. It can be classified as a rectangle.

Answers

Answer:

A) It has no right angles.

Step-by-step explanation:

That is the only false answer because all angles of a square are right angles (90°).

Answer:

it has no right angles

Step-by-step explanation:

Calories Used While Swimming for 30 Minutes
Type of Stroke
56-kg woman
77-kg man
Backstroke
95
130
Breaststroke
91
125
Fast Crawl
87
120
Slow Crawl
95
130
Sidestroke
68
90
Treading Water
35
48
Table 2-1


Scientific data can be organized into different types of graphs. Which type of graph would best illustrate the information from Table 2-1?
a.
circle graph
b.
line graph
c.
bar graph
d.
none of the above



Please select the best answer from the choices provided


A
B
C
D

Answers

Answer:

C.
Bar graph

Step-by-step explanation:

WHen you have a lot of data like this, it is best that you use bar graphs. If it is incorrect I am sorry.

Can anyone solve this?

Answers

first we can cover the box, 5x5

25

then the triangles, 5 x 7 = 35, divided by 2. is 17.5

Since there are 4 triangles, we would take 17.5 x 4 which would be 70, then add that to the original 25.

95in is the answer.

Lova and her family are dividing 82 books into 4 boxes to donate to homeless shelters. They would like to put the same number of books in each box. Is this possible? Explain.

Answers

Answer: no, it would not be possiable. Because if you divide 82 by 4, then you would get 20.5, and you cant split a book to put in other boxes.

Answer:

No, it is not possible, unless they keep 2 books out.

Step-by-step explanation:

To find out how many books to put in each box you can divide 82 into 4 groups:

82 ÷ 4 = 20.5

You cannot have half of a book, so no, it is not possible to put the same number of books in each box, unless they keep 2 books out.

The only way this would work is if they had 80 books instead of 82 books.

Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Please rate and click the Thanks button if it helped you out. Brainliest would be MUCH appreciated. Have a great day!

Stay Brainy!

Kallmekrish

Anyone who has never made a mistake has never tried anything new.

- Albert Einstein, Physicist/Scientist

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