question 2,3, 4 and 5 please

2. For each of the following situations, determine the type of function and/or formula that would be the best model. You do NOT need to solve the problem. a) b) c) Determine the interest eamed on an investment if the interest is compounded monthly for 4 years. Determine the amount owed to a babysitter, if he charges $7/hour. Calculate the height of a ball thrown upwards from an initial height of 2 m after 5 seconds. 3. The cost of a cell phone is based on the formula given by: C = 0.05m + 12.50 a) State what you think the variables represent. b) Make up a question based on this function and solve it. c) What type of relationship is found in this formula? How do you know? 4. A box has a square bottom. The height of the box is twice the width. The volume of the box is given by: V = L*W*h. a) Determine a volume formula that will model this situation. b) If the volume is 432, find the dimensions of the box. c) What type of relationship is found in this formula? How do you know? 5. It costs $19.97 for 5 L of stain. You will need to paint two coats of paint. If a 5L can of stain covers 400 m2 determine the total cost of staining your deck? Show all of your work. 2. For each of the following situations, determine the type of function and/or formula that would be the best model. You do NOT need to solve the problem. a) b) c) Determine the interest eamed on an investment if the interest is compounded monthly for 4 years. Determine the amount owed to a babysitter, if he charges $7/hour. Calculate the height of a ball thrown upwards from an initial height of 2 m after 5 seconds. 3. The cost of a cell phone is based on the formula given by: C = 0.05m + 12.50 a) State what you think the variables represent. b) Make up a question based on this function and solve it. c) What type of relationship is found in this formula? How do you know? 4. A box has a square bottom. The height of the box is twice the width. The volume of the box is given by: V = L*W*h. a) Determine a volume formula that will model this situation. b) If the volume is 432, find the dimensions of the box. c) What type of relationship is found in this formula? How do you know? 5. It costs $19.97 for 5 L of stain. You will need to paint two coats of paint. If a 5L can of stain covers 400 m2 determine the total cost of staining your deck? Show all of your work