Giovanni Briganti, the owner of Picante Tomatoes sells 600 kg of Tomatoes at a price of $2 per kilogram. He finds that he can increase his revenue to$1296 when he sells another 48 kg. Calculate total revenue, average revenue and marginal revenue for this product at each output level.

Which of the following is true for the relation f(x)=2x^2+1

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?