Answer: 15.3 in
Step-by-step explanation:
First, the formula for the volume is: 
If you solve for h,
Answer:
Total number of tables of first type = 23.
Total number of tables of second type = 7
Step-by-step explanation:
It is given that there are 30 tables in total and there are two types of tables.
Let's call the two seat tables, the first type as x and the second type as y.
∴ x + y = 30 ......(1)
Also a total number of 81 people are seated. Therefore, 2x number of people would be seated on the the first type and 5y on the second type. Hence the equation becomes:
2x + 5y = 81 .....(2)
To solve (1) & (2) Multiply (1) by 2 and subtract, we get:
y = 7
Substituting y = 7 in (1), we get x = 23.
∴ The number of tables of first kind = 23
The number of tables of second kind = 7
Answer:
here is your answer.
Step-by-step explanation:
total frequency is 24
Answer:
768 cubic inches
Step-by-step explanation:
Volume = W x L x H = 8 x 8 x 12 = 768
The correct answer is -5 and 3
I took the test and this was the correct answer
Hope I helped :)
