Suppose you multiply a fraction less than 1 by mixed numbers 2 3/4. will the product be less than, greater than, or equal to 2 3/4?

Anyone know? will mark brainliest if correct

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

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?