1.1 The chalkboard is on the Western side of the classroom. it has a length of 4m and a breadth of Im. The chalkboard does not need to be painted.
Western wall
3m
8m
1.1.1 Calculate the perimeter (in m) of the Western wall.
Hint: Perimeter of rectangle = 2(length) + 2(breadth)
(2)
1.1.2 Calculate the area (in m?) of the Western wall to be painted.
Hint: Area of rectangle = length x breadth
(4)

Find the difference (8ab+a+2) - (3ab+6)

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)