Can i please have help with this
Sunita creates a scale model of an aeroplane.
The scale of the model is 5 cm to 11 m.
Sunita's model has a wingspan of 30 cm.
What is the wingspan of the real aeroplane?

Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%

What is the graph of the function fx x+2/x-3?

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.