solving the questions

Project Description:

hello, i have 4 questions and i need the solutions for them as possible as you can please. i upload the file. could you please respond to me if you will solve it ? thank you
Skills Required:
Project Stats:

Price Type: Negotiable

Completed
Total Proposals: 9
1 Current viewersl
35 Total views
Project posted by:

Proposals

Proposals Reputation Price offered
  • 4.8
    208 Jobs 139 Reviews
    $0 in 0 Day
  • 4.5
    145 Jobs 96 Reviews
    $25 in 0 Day
  • 4.8
    405 Jobs 247 Reviews
    $0 in 0 Day
  • 4.8
    60 Jobs 32 Reviews
    $30 in 0 Day
  • 0.0
    0 Jobs 0 Reviews
    $20 in 0 Day
  • 5.0
    13 Jobs 7 Reviews
    $0 in 0 Day
  • 4.5
    94 Jobs 58 Reviews
    $0 in 0 Day
  • 4.9
    1995 Jobs 1016 Reviews
    $0 in 0 Day