Answer:
3,4
Step-by-step explanation:
Answer:
D and E because they are bigger than 28. C is 28 but there isn't a greater OR EQUAL sign next to it
Answer: 65.1 (mg)
Step-by-step explanation:

Answer:
C. 
Step-by-step explanation:
Height = 4
Length = 6
Breadth = 7
Note : We were asked to find volume of the cuboid
Since, it has a base in the shape of a right angle triangle , we need to find the Area of the trapezium before calculating the total volume.
Step 1
Find the area of the trapezium
Area of a trapezium = 



Step 2
Calculate the volume of the cuboid
Volume of a cuboid =length× breadth × height
In this case , the volume will be our length × Area of a trapezium
V= 6 × 22
V = 
41.8 rounded to the nearest tenth