Question

Calculate the avenge of the cubes of first seven natural numbers.

Answer 1

Answer:

avenge of the cubes of first seven natural numbers.

1²+2²+3²+4²+5²+6²+7²/7

∴ average  = 140/7 = 20

Step-by-step explanation:

Answer 2

Answer:

112

Step-by-step explanation:

First seven natural no. = 1, 2, 3, 4, 5, 6, 7

Cube of first 7 natural no. = 1, 8, 27, 64, 125, 216, 343

Average of first 7 natural no. = (1 + 8+ 27+ 64 +125 + 216 + 343)/7

                                                = 784/7

                                                = 112