All Answers 356076 Answers

The total area = 9 x 10 = 90 sq in

The shaded area = 78 sq in

Subtracting, the central area = 12 sq in

Since the height is 2 in, the width must = 6 in

31²  =  961

2²  =  4

Yes, that's correct! Congrats!

There are 4 integer value of n as follows:

n ==13,  121,  288, 625 [The largest such number]

You too!

whats so good about being a member?

I made an account:D

(121, 143, 169, 187, 209, 221, 247, 253, 289, 299, 319, 323, 341, 361, 377, 391, 403, 407, 437, 451, 473, 481, 493, 517, 527, 529, 533, 551, 559, 583, 589, 611, 629, 649, 667, 671, 689, 697, 703, 713, 731, 737, 767, 779, 781, 793, 799, 803, 817, 841, 851, 869, 871, 893, 899, 901, 913, 923, 943, 949, 961, 979, 989) = 64 numbers,

They all have factors between 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, & 89

How?

wdym "huh"...

the question never defines what it means to "have" an egg. Technically she has 5 eggs. She physically has 4, and the remaining is in her body.

what do we have to solve for... the probability he will pick a person he met at school or the probability that he will not pick someone he met at school?

Assuming you know, the formula for probability is \(\text {number of successes} \over \text{number of total outcomes}\).