What is the likelihood that a point chosen inside the square will also be inside the circle ?It Chose one : A. is impossible ,B. it is unlikely, C it is likely D. it is certain
Answers
Answer:
C. It is likely
Step-by-step explanation:
Given
See attachment for diagram
For the square.
Let
[tex]Length = L[/tex]
So, the area is:
[tex]Area = Length^2[/tex]
[tex]A_1=L^2[/tex]
The side length of the square equals the diameter of the circle.
So:
[tex]diameter (d) = L[/tex]
The radius is:
[tex]r = \frac{1}{2}d[/tex]
[tex]r = \frac{1}{2}L[/tex]
The area is:
[tex]Area = \pi r^2[/tex]
[tex]A_2 = \pi * (\frac{1}{2}L)^2[/tex]
[tex]A_2 = \pi * \frac{1}{4}L^2[/tex]
[tex]A_2 = \frac{22}{7} * \frac{1}{4}L^2[/tex]
[tex]A_2 = \frac{22}{28} L^2[/tex]
The likelihood that a point will be common to the square and the circle is:
[tex]Pr = \frac{A_2}{A_1}[/tex]
[tex]Pr = \frac{\frac{22}{28} L^2}{L^2}[/tex]
[tex]Pr = \frac{22}{28}[/tex]
[tex]Pr = 78.57\%[/tex]
The above probability is greater than 50% but less than 100%.
Hence, it is likely
Answer:
C. Likely
Step-by-step explanation:
all the points are in the circle so it's likely to choose a point inside the circle
Related Questions
Adele has 19 stamps in her collection.
For her birthday, Don gave her 5 more,
and then her father offered to buy her
more stamps to triple the number in
her collection. Which expression shows
how many stamps Adele will have in
her collection after her birthday?
A 19-(5 X 3)
B 19 + (5 X 3)
C (19-5) X 3
D (19 + 5) X 3
Answers
Answer:
D
19+5 is the total in her collection
multiply by three to triple
(19+5)x3
Answer:
D(19+5)x3
Step-by-step explanation:
she has 19, then don gave her 5 more
19+5
her father also offered to buy her three times so
(19+5)x3
WATCH OUT: There is someone named RiveraAlvarezBryan. This person writes nice things instead of answering your question to get points.
Answers
Answer:
Ok
Step-by-step explanation:
Pls answer quickly I need this is ten min
Answers
Answer:
65
Step-by-step explanation:
taht is the answer, 65
CAN IN THIS APP HELPS ME I POSTED THE QUESTION 4 TIMES LOST ALL MY POINTS PLEASE Help please help me
Answers
Answer:
i am not certain but i think i am correct
LA- 131.88
SA- 188.4
V- 197.82
Step-by-step explanation:
LA-
2×3.14= 6.28
6.28×3= 18.84
18.84×7= 131.88
SA-
2×3.14= 6.28
6.28×3= 18.84
18.84×7= 131.88
2×3.14= 6.28
6.28×3= 18.84
18.84×3= 56.52
56.52+131.88= 188.4
V-
3.14×3= 9.42
9.42×3= 28.26
28.26×7= 197.82
as i said i am not sure if this is right
help pleaseeeeeeeeeee
Answers
Answer: b
Step-by-step explanation:
PLEASE HELP ILL GIVE BRANLIEST
each rotating sprinkler in the park can water a circular section of grass that has a radius of 50 feet. which is closest to the area, in square feet, of the grass sprinkler water can cover? A: 314
B:628
C:7850
D:15,700
Answers
A=pi(radius)2
A= 3.14(11)2
A=380.133 ft2
The area covered by the water will be 7850 square feet. The correct option is C.
What is the area of the circle?The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the circle in a two-dimensional plane is called the area of the circle.
Given that each rotating sprinkler in the park can water a circular section of grass that has a radius of 50 feet.
The area of the circle will be calculated by the formula below,
A = πr²
A=3.14 x ( 50 )²
A=7850 square ft
Hence, the area will be 7850 square feet.
To know more about an area follow
https://brainly.com/question/25292087
#SPJ2
Is (4, 3) a solution of the graphed inequality?
Answers
Find the distance between (-5,3) and (4,-5). Round your answer to the nearest hundredth.
Answers
Answer:
12.04
Step-by-step explanation:
square root 2(9x9 + 6x6) = 12.04
Which figure is described below?
The points in a plane equidistant
from the endpoints of PQ.
A. ray
B. plane
C. 2 circles
D. line
Answers
Answer:
It’s a line
Step-by-step explanation:
The figure that is described below is D. A line
What is a Line?This refers to the one-dimensional figure that has a length but does not have any width.
Hence, we can see that from the described figure, it is said that the points in a plane are equidistant from the endpoints of PQ, this shows that a line is being described because it is one-dimensional.
Read more about lines in a plane here:
https://brainly.com/question/1655368
#SPJ6
what is the perimeter of the triangle. i do not know how to start this problem. any help will be greatly appreciated :))
Answers
Given:
Point F,G,H are midpoints of the sides of the triangle CDE.
[tex]FG=9,GH=7,CD=24[/tex]
To find:
The perimeter of the triangle CDE.
Solution:
According to the triangle mid-segment theorem, the length of the mid-segment of a triangle is always half of the base of the triangle.
FG is mid-segment and DE is base. So, by using triangle mid-segment theorem, we get
[tex]\dfrac{1}{2}DE=FG[/tex]
[tex]DE=2(FG)[/tex]
[tex]DE=2(9)[/tex]
[tex]DE=18[/tex]
GH is mid-segment and CE is base. So, by using triangle mid-segment theorem, we get
[tex]\dfrac{1}{2}CE=GH[/tex]
[tex]CE=2(GH)[/tex]
[tex]CE=2(7)[/tex]
[tex]CE=14[/tex]
Now, the perimeter of the triangle CDE is:
[tex]Perimeter=CD+DE+CE[/tex]
[tex]Perimeter=24+18+14[/tex]
[tex]Perimeter=56[/tex]
Therefore, the perimeter of the triangle CDE is 56 units.
what is -2.4x + 9 + 8x + 4.2 = 58
Answers
Answer:
X=8
Step-by-step explanation:
If y=x+2 then what is the slope and the y intercept?
Answers
Answer:
y-intercept is (0, 2) and the slope is 1
ok this is my almost last one
Answers
11x6.5 = 71.5
6x5 = 30
Add together the products
What is the value of x in the equation below?
One-third (12 x minus 24) = 16
2
6
8
10
Answers
Answer:
X=2
Step-by-step explanation:
Using distributive property: 1/3(12x-24)=16
4x- 8=16
Using oposite oporations on both sides:
4x-8=16
4x+8=16-8
4x=8
8/4=2
x=2
can I have brainliest please
Answer:
a
Step-by-step explanation:
The Alps in Europe are an example of folded mountains. How do folded mountains form? O A. Magma rises to Earth's surface at a plate boundary. O B. Continental plates slip past each other. O O C. A block of crust tilts between two faults. о O D. Crust buckles due to pressure of colliding plates.
help plz
Answers
Answer:
its D
Step-by-step explanation:
i do not get can some one help i really need it
Answers
Answer:
8 lb
Step-by-step explanation:
Use the graph relations.
Answer:
7.5 lb
Step-by-step explanation:
Look at the points on the graph.
She paid $1 for 1.5 lb.
She paid $2 for 3 lb.
She paid $4 for 6 lb.
She paid $7 for 10.5 lb.
Now divide each amount of lb by each cost.
1.5/1 = 1.5
3/2 = 1.5
6/4 = 1.5
7/10.5 = 1.5
In every case, she got 1.5 lb for each dollar.
On the day she spent $5, she got 1.5 lb for each dollar.
$5 * 1.5 lb/$ = 7.5 lb
Answer: 7.5 lb
351 students in 27 classes _____ students in each class
Answers
Answer:
13
Step-by-step explanation:
351 divided by 27 = 13
351 divided by 27 = 13
What is the volume of a sphere with a radius of 8 m, rounded to the nearest tenth of a
cubic meter?
Answers
Answer:
2145.5m^3
Step-by-step explanation:
volume of a sphere= 4/3 pi r^34/3×22/7×8×8×82145.52since the hundredths value is less than 5 the answer remains the same hence answer 2145.5m^3what is the interquartile range numbers 777,498,619,379,895,1256,1052
Answers
Answer:
554
Step-by-step explanation:
554 trust meh dude
Answer:
554
Step-by-step explanation:
Hi there! please please help:)) have a good day
Answers
Answer:
b
Step-by-step explanation:
sorry if wrong dont report
Answer:
can barely read the graph luv :(
Mrs. Watson shared a cheese pizza among herself and four children. Each person ate 18 of the pizza. How much of the pizza was eaten in all?
Answers
Answer:
90
Step-by-step explanation:
The slope of any vertical line is?
Answers
Answer:
The slope of any vertical line is undefined.
Step-by-step explanation:
The slope of a line is the change in Y divided by the change in X. The slope of a horizontal line = 0 (not undefined). The slope of a vertical line is undefined, however. Hope this helps; have a great day!
Solve for m. Express your answer as a interger or in simplest radical
-158=-8-5m
Answers
Answer:
Step-by-step explanation: -8 - - 158= 5
=>5m=150
=>m=30
Step-by-step explanation:
1. Rearrange term
-158=-8-5m
-158=-5m -8
2. Add 8 to both sides of the equation
-158=-5m -8
-158+8=-5m -8=8
3. Simplify
-158+8=−5m−8+8
−150=−5m-8+8
−150=−5m−8+8
−150=−5m
4. Divide both sides of the equation by the same term
−150=−5m
−150=−5m
-5 -5
5. Simplify
... I am getting tired so, I am going to skip to the answer
ANSWER
m=30
What is the rate of change of the function y = x + 52
Answers
Explanation: The slope of the function is 1 (being the coefficient in front of X) and slope is the rate of change :)
In December, a car salesman sold 60 cars. In January, he only sold 24. Find the percent decrease in his monthly sales.
Answers
Answer: 45.6
Step-by-step explanation:
60 - (24% × 60) =
60 - 24% × 60 =
(1 - 24%) × 60 =
(100% - 24%) × 60 =
76% × 60 =
76 ÷ 100 × 60 =
76 × 60 ÷ 100 =
4,560 ÷ 100 = 45.6
help please :)))))) im suck!
Answers
Answer:
D
Step-by-step explanation:
there are 5 (1/5) in an hour. so multiply 3/8x 5 = 15/8 which is 1 7/8
how do i turn all of these into equivalent fractions?
Answers
Step-by-step explanation:
if it helps don't forget to like and Mark me
For the data set below, which of the
following measures is greatest?
(2, 2 , 2 , 4 , 6, 8 , 12 ,20)
A . Mean
B . Median
C . Range
D . Mode
Answers
median= 5
range= 18
mode= 2
What is 52% of 25? i got 13 is that correct??
Answers
Answer:
Yes that is correct
Step-by-step explanation:
52 x 25 = 1,300
1300/ 100= 13
Your salary is $105,000 per year.
6. What is your gross monthly income?
Answers
Answer:
You gross monthly income is $8,750
Step-by-step explanation:
All you have to do is divide 105,000 by 12 months.
105,000 / 12 = 8,750
So, the answer is 8,750 dollars.
Hope this helps! :)