Can someone me answer these questions

Will mark brainliest. when ∆rst is translated 4 units down, what are the apparent coordinates of t’?

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?