Please solve this.

Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground

Write a polynomial function with the given zeros x= -1,0,2show your work

Sasha has just gotten a new job in a nearby city. after comparison shopping, she found that renting a nice two-bedroom apartment would cost around $800 per month. her utilities would cost about $150 per month. sasha has enough money saved for a down payment, and she found that she can buy a three-bedroom house or condo with a mortgage payment of $1,000 per month, including taxes and homeowner's insurance. her utilities would cost about $200 per month. what is the advantage of buying the house over renting the apartment?