Question

2
2
4. Find the mean of first five prime numbers
5. Find the side of a square whose perimeter is 100cm​

Answer 1

Answer:

Hey mate!!

Good evening!!

Step-by-step explanation:

Here is ur answer..

1. Mean of first 5 prime numbers..

Prime numbers are.. 2 , 3 , 5 , 7 , 11 , 13 , 17....

Mean of first 5 prime numbers is..

= 2 + 3 + 5 + 7 + 11 / 5

= 28 / 5

= 5.6

There's 5.6 is the mean of the first 5 prime numbers..

2. Perimeter of square is 4 * sides

100 cm = 4 * sides

100 cm / 4 = side

side = 25 cm..

Hope this helps u..

Have a great day..

Answer 2

Answer:

4. First five prime numbers are - 2,3,5,7,11

Mean= sum of term / number of terms

= 2+3+5+7+11

= 28 / 5

= 5.6