5 is the answer................
Answer:
50 cents per pound
Step-by-step explanation:
2.25/4.5=0.50
Answer:it is a statistical question.
Step-by-step explanation:
Answer:
B) 267.5
Step-by-step explanation:
162.5+105=267.5
Answer:
Part c) 
Part d)
or 
Step-by-step explanation:
Part c) Find the volume of the inverted rectangular pyramid
The volume of the rectangular pyramid is equal to

where
B is the area of the rectangular base
h is the height of pyramid
<em>Find the area of the base B</em>


substitute


Part d) Find the maximum volume of tea in the tea cup
we know that
The volume of cylinder (tea cup) is equal to

we have

substitute

-----> exact value
<em>Find the approximate value</em>
assume

