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kobusy [5.1K]
4 years ago
13

Write in short; × + 2× + 13×

Mathematics
1 answer:
bagirrra123 [75]4 years ago
6 0
The distributive property applies.
  x + 2x + 13x = (1 + 2 + 13)x = 16x
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3. Write a recursive algorithm of the sequence t(1)=1 and t(n)=n2 t(n-1) as a function.
Novosadov [1.4K]

Answer:

int t(int n){

     if(n == 1)

          return 1;

     else

          return n*n*t(n-1);

}

Step-by-step explanation:

A recursive function is a function that calls itself.

I am going to give you an example of this algorithm in the C language of programming.

int t(int n){

     if(n == 1)

          return 1;

     else

          return n*n*t(n-1);

}

The function is named t. In the else clause, the function calls itself, so it is recursive.

5 0
3 years ago
A bag contains 9 red marbles, 7 white marbles, and 8 blue marbles. You draw 5 marbles out at random, without replacement. What i
Assoli18 [71]
I hope this helps i believe
 it is 3/8<span />
6 0
3 years ago
1 ) Are 1.73 and 1.730 equivalent ? Is one greater ? <br> 2 ) Which one is greater : 4.3 or 4.03 ?
hjlf
1.73 and 1.730 are equivalent 

4.3 is bigger then 4.03
5 0
3 years ago
Biologists tagged 139 fish in a lake on January 1, On February 1, they returned and collected a random sample
Bogdan [553]

Answer:

417 fish

Step-by-step explanation:

139/(10/30)=139*3=417

4 0
3 years ago
2(-4y-7)+3=11 solve for y
Vikki [24]

Answer:

y = -11/4

Step-by-step explanation:

2 ( -4y - 7) + 3 = 11

-8y - 14 + 3 = 11

-8y - 11 = 11

-8y = 22

y = -11/4

8 0
3 years ago
Read 2 more answers
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