A Shopping center keeps track of the number customers in each store at lunchtime. Data shows the number of customers in 15 different stores in the shopping center last Saturday 4,18,20,17,16,23,19,14,8,8,6,12,10, 14,18

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.

Ihave, but this question is gonna probably get deleted.

The right answer is option d.