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Anika [276]
4 years ago
10

Two people independently each pick a number from 1 to 10. what is the probability that the two of them pick the same number?

Mathematics
1 answer:
Marysya12 [62]4 years ago
7 0
1 in 10 is the probability of two people picking the same number.
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And I’m back lol. Or did I never leave to begin with?-
Marianna [84]

Answer:

61 is ur answer

Step-by-step explanation:

Since this was a 90 degree angle you would just subtract 29 from the 90 degrees and get your answer.

7 0
3 years ago
uppose that we have a function with a constant amount of work done in initialization, a call to a log-linearsorting algorithm, a
White raven [17]

Answer:

The running time is quadratic (O(n²) )

Step-by-step explanation:

For the set up, we have a constant running time of C. The, a log-linearsorting is called, thus, its execution time, denoted by T(n),  is O(n*log(n)). Then, we call n times a linear iteration, with a running time of an+b, for certain constants a and b, thus, the running time of the algorithm is

C + T(n) + n*(a*n+b) = an²+bn + T + C

Since T(n) is O(n*log(n)) and n² is asymptotically bigger than n*log(n), then the running time of the algorith is quadratic, therefore, it is O(n²).

7 0
3 years ago
Answer 29-33 please I'm up and helping different people right now!
Marina CMI [18]
29) 1/2     

30) 3/5    

31) 3/4     
         
32) 8/10 equal 4/5   
 33 not sure

4 0
4 years ago
The radius of a circle is 4 inches. What is the circle's circumference?
mojhsa [17]

Answer:

8π inches or approximately 25.12 inches

Step-by-step explanation:

What's the circumference of a circle?

 ❖ The circumference of a circle is the distance around a circle.

How do we find the circumference of a circle?

 ❖ The formula to find the circumference of a circle is 2πr, where r =    

      radius. We can solve in terms of pi, or approximate pi to 3.14

<u>Solving</u>

  • <u></u>\pi * 4*2
  • \pi *8
  • 8π inches

<u>or</u>

  • <u />3.14*4*2
  • 3.14*8
  • 25.12 inches

Have a lovely rest of your day/night, and good luck with your assignments! ♡

7 0
3 years ago
Read 2 more answers
If there are 6 hours in a school day, 5 school days in a week, 4 school weeks in a
Vanyuwa [196]

Answer:

1080hrs

Step-by-step explanation:

\frac{6hr}{1day}  \times5 \frac{days}{week}

days cancel, redefine week as =5days

\frac{30hr}{1week}  \times 4 \frac{weeks}{month}

weeks cancel redefine 4 weeks = 1 month

\frac{120hr}{1month}  \times 9 \frac{month}{1year}

months cancel, redefine 9months= 1years

\frac{120 \times 9}{1year}

1080hrs per year (if I mathed 120x9 correctly that is, I didn't use a calculator so please double check that 120x9=1080)

7 0
3 years ago
Read 2 more answers
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