Which statement is correct?

(2.06x 10-(1.88x10-) <

1.88 x 10--769x102

2.3x10-5

(2.06 x 10-21.88 x 10-

1

7.69x 10-2

2.3x10-5

(2.06 x 10-2)(1.88 x 10-')> 7.59x1

100x

(2.06 x 10-2)(1.88 x 10-1.

^ ^

7.69x 10-2

23x105

23x10-6

The area of an extra large circular pizza from gambino's pizzeria is 484 pi cm squared . what is the diameter of an extra large pizza from gambino's pizzeria?

Aquadratic equation in standard from is written ax^2= bx+c, where a, b and c are real numbers and a is not zero?

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?