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
Kryger [21]
3 years ago
14

Using the figure of the bullseye above, what is the probability that a shooter will hit the bullseye two shots in a row? Express

your answer as a percentage rounded to the nearest whole percent.

Mathematics
2 answers:
Tpy6a [65]3 years ago
7 0
The probability of hitting it once is the ratio of the bullseye area to the whole target.
So 144/484=.2975
For it to happen twice in a row, would be this squared which is .088=.09 or 9%
mel-nik [20]3 years ago
7 0

Answer: Third option is correct.

Step-by-step explanation:

Since we have given that

Radius of area of bulls eye = 12 cm

So, Area of bulls eye would be

\pi r^2\\\\=\pi (12)^2\\\\=144\pi

Similarly, radius of complete circle = 12+5+5=22 in.

So, Area of circle is given by

\pi r^2\\\\=\pi (22)^2\\\\=484\pi

We need to find the probability that a shooter will hit the bulls eye two shots in a row is given by

\dfrac{144}{484}\times \dfrac{144}{484}\\\\=0.0885\\\\=8.85\%\\\\\approx 9\%

Hence, third option is correct.

You might be interested in
Solve the equation<br><br> c/7=6 1/7
Softa [21]
c/7 = 6 1/7 ⇒ c = 43 ⇒ 43/7 = 6 1/7

Convert mixed fraction into a simple fraction

6 1/7 ⇒ (6 * 7 + 1)/7 = 43/7 

c/7 = 43/7

proportionality: 

a/b = c/d where    ad = bc

a = c 
b = 7 
c = 43
d = 7          

ad = bc ⇒ c7 = 7*43 ⇒ c7 = 301 ⇒ 7c/7 = 301/7 ⇒ c = 43

 
5 0
3 years ago
Read 2 more answers
A movie theater has a seating capacity of 315. The theater charges $5 for children, $7 for students, and $12 of adults. There ar
xxTIMURxx [149]

Answer:

that the answer let me know if i am wrong hope this helps

Step-by-step explanation:

ANSWER.  77 adults;  2*77 = 154 children and the rest (315-77-154) = 84 students.

4 0
2 years ago
How do I Factor -12 out of -24k + 120
Juli2301 [7.4K]

Answer:

-12(2k-10)

Step-by-step explanation:

You divide each term by -12, and then put -12 outside of the parenthesis. The parenthesis contain the new equation you just created.

4 0
2 years ago
Read 2 more answers
Select the expression that can be used to find the volume of this rectangular prism. A. ( 6 × 3 ) + 15 = 33 i n . 3 (6×3)+15=33
Usimov [2.4K]

Answer:

D

Step-by-step explanation:

(3x6)x15=270 in

the volume formula is base times width times height.

6 0
2 years ago
Read 2 more answers
Solve <br> (6x + 5) - (x + 3)
Pie

Answer:

5x+2

Step-by-step explanation:

6x-x=5x and 5-3=2

so 5x+2 is the answer.

4 0
3 years ago
Other questions:
  • Wher whould -0.5 and -1 and -1/4 and 0 go on a number line
    12·1 answer
  • What is the answer to the question above?
    6·1 answer
  • The sides of the playground are 33 meters and 24 meters. what is the value of z?
    8·2 answers
  • The given line passes through the points and (4, 1).
    5·2 answers
  • I need the answers to this. I have no clue at all how to do this!
    13·1 answer
  • Which scatterplot has a correlation coefficient closest to r= 1?
    5·2 answers
  • Given the parent function f(x) = 8x + 9, rewrite the function after the following transformation: reflect over the x-axis. Group
    12·1 answer
  • I NEED THE ANSWER PLFAST PLEASE
    11·1 answer
  • Shana plans to borrow $1,300 to buy a guitar. One bank is offering a simple interest rate of 5% per year on borrowed amounts. An
    8·1 answer
  • If The Base Of A Triangle Is 6 cm And Its Hypotenuse Is 10cm, Then Find Its Area Pls Reply ASAP​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!