Answer:
168
Step-by-step explanation:
The first equation given as
Where a is the number of adults and b is the number of students
<em>Since, the number of students are given as 82, we can plug 82 into b and then do algebra and solve for a (shown below):</em>
<em></em>
<em />
<em>Thus, </em><em>168 adult tickets were sold</em>
Answer:
Jude is not correct
Step-by-step explanation:
The volume of a square pyramid is given as:
where a = base edge and h = height
Hence, the volume of the square pyramid with base edge of 7 in and height of 7 in is:
V = ≅
The volume of a cylinder is given as:
where r = radius and h = height
Hence, the volume of a cylinder with radius of 7 in and height of 7 in is:
V = ≅
Since their volumes are not equal, Jude is not correct.