`185 xx185 - 115 xx 115`

Evaluate each of the following by using identities: (0.99)^(2) (ii) 185xx185-115xx115

Evaluate each of the following by using identities: (i) (0. 99)^2 (ii) 185\ xx\ 185-115\xx \ 115

(885xx885xx885+115xx115xx115)/(885xx885+115xx115-885xx115)=?

1568xx185-1568xx85=?

(113^(2)+115^(2)+117^(2)-113xx115-115xx117-117xx113)

Compute the median from the following data: Mid-value: 115 125 135 145 155 165 175 185 195 Frequency: 6 25 48 72 116 60 38 22 3

Compute the median form the following data: Mid-value: 115 125 135 145 155 165 175 185 195 Frequency: 6 25 48 72 116 60 38 22 3

What will come in place of question mark (?) in the following equation? 115 div 5 + 12 xx 1.5 = ?