1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
liraira [26]
2 years ago
9

A dartboard consists of a circle inscribed in a square. The area of the circle is square inches. The area of the square is 64 sq

uare inches.
A dartboard consists of a circle inscribed in a square.

Izzy randomly throws a dart at the square, and it lands inside the square. To the nearest percent, what is the probability that the dart lands inside the square but not on the circular dartboard? Use 3.14 for π.

22%
25%
75%
79%
Mathematics
1 answer:
BabaBlast [244]2 years ago
7 0

The probability that the dart lands inside the square but not on the circular dartboard is 22% option first is correct.

<h3>What is probability?</h3>

It is defined as the ratio of the number of favourable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.

We have:

A dartboard consists of a circle inscribed in a square.

The area of the square is 64 square inches.

We know the area of the square:

A = a²

a is the side of the square.

64 = a²

a = 8 inches

As the circle inscribed in a square.

The diameter will be 8 inches

The radius of the circle r = 8/2 = 4 inches

Area of the circle = πr² = π(4)² = 16×3.14 = 50.24 inches

P(dart will land on circular dartboard) = 50.24/64 = 0.785

P(dart will not land on circular dartboard) = 1 - 0.785 = 0.215

or

P(dart will not land on circular dartboard) = 21.5% ≈ 22%

Thus, the probability that the dart lands inside the square but not on the circular dartboard is 22% option first is correct.

Learn more about the probability here:

brainly.com/question/11234923

#SPJ1

You might be interested in
What is the equation of the line in slope-intercept form?
belka [17]

Answer:

y = 3/5 x+3

Step-by-step explanation:

two points on the graph

(-5,0) (0,3)

the y intercept is 3  (this is where it crosses the y axis)

the slope is

change in y     0 to 3            up 3

------------------  = -------------- =  -------        =   3/5

change in x      -5 to 0             right 5


we can tell the slope is positive because it goes from bottom left to top right

a negative slope goes from top left to bottom right

slope intercept form is

y=mx+b

y = 3/5 x+3


3 0
3 years ago
Read 2 more answers
Please help ASAP cannot get this question wrong!!
Yakvenalex [24]

Answer:

The answer is D

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A researcher uses an anonymous survey to investigate the television-viewing habits of American adolescents. Based on the set of
kow [346]

Answer:

The answer is - sample.

Step-by-step explanation:

Based on the set of 356 surveys that were completed and returned, the researcher finds that these students spend an average of 3.1 hours each day watching television.

For this study, the set of 356 students who returned the surveys is an example of a SAMPLE.

A sample is defined as a small part that shows what the whole population is like.

8 0
3 years ago
Please help me please please please please please please please ​
Schach [20]

Answer:

The leg measures 14.14 cm

Step-by-step explanation:

The "40 - 40 - 90" special right triangle is an isosceles right triangle because two angles measures the same. (Check the picture)

The legs are the same.

The hypotenuse is:

a × √2

From the question, the length of the hypotenuse is 20 cm.

20 = a × √2

20 ÷ √2 = a

a = 10√2 ≈ 14.14 cm

7 0
3 years ago
WILL GIVE BRIANLEST IM WATCHING
bixtya [17]

Answer:

negative

Step-by-step explanation:

♪\(*^▽^*)/\(*^▽^*)/

8 0
3 years ago
Other questions:
  • The probability that a house in an urban area will develop a leak is 55​%. if 2020 houses are randomly​ selected, what is the pr
    13·1 answer
  • If K(3, -7) is rotated 270°, what will be the coordinates of its image
    10·2 answers
  • Which is greater 3/5 or 23%
    6·1 answer
  • What’s the missing length
    12·2 answers
  • Use the substitution method to find the solution for the system of equations. Write the answer as an ordered pair. 3x+2y=23 (1/2
    14·1 answer
  • Evaluate the expression 0.5 to a function
    13·1 answer
  • I will mark u as the brainiest if u get this correct<br> thx x
    11·1 answer
  • Determine the surface area of the cylinder below.
    13·1 answer
  • Please Hurry Need Answer<br><br> -2/5 + 4/5
    5·1 answer
  • If some could answer A-I please. thank you.​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!