MƏ dn determine the area make each b) The material for the cover sells for $2.50 per square metre. How many square metres are needed and how much will they cost? A garden determin rectangub be enclose...

Please help me with this question ASAP, thank-you! (Only question 3)

Extracted text: MƏ dn determine the area make each b) The material for the cover sells for $2.50 per square metre. How many square metres are needed and how much will they cost? A garden determin rectangub be enclose 2.2 3. Quarters are packaged in rolls of 40. Each length of A dog bre find the r quarter has a diameter of 2.4 cm, and is 1.5 mm thick. Determine the volume and given are least peria surface area of a roll of quarters. optimiza 4. Describe the simple objects that make up this object. Then determine its volume and surface area. 55 cm 30 in.