There is no image of the table given.
Given:
approximate number = 75
exact number = 95
error = |approximate number - exact number| ÷ exact number
error = |(75-95)| / 95 = |20| / 95 = 0.21
percentage of error = 0.21 x 100% = 21%
Answer:
A = 18.5
Step-by-step explanation:
A = bh
A = 7.4(2.5)
A = 18.5
Answer:
a) pyramid / prism
b)cuboid / rectangle
Step-by-step explanation:
Answer:
The radius of the cylinder is
Step-by-step explanation:
we know that
The volume of a cylinder is equal to
we have
assume
substitute the values and solve for r