-1/3 = -5/15
-2/5 = -6/15
-5/15 > -6/15, so -1/3 > - 2/5
This question clearly states that it is a 'find the volume' question.
Given dimensions of the object are :
Length of the object = 
inches or 40.5 inches
Depth of the object = 10 inches
Height of the object is = 8 inches
So, the volume becomes = 
= 3240 cubic inch
Hence, the amount of cement needed is 3240 cubic inches.
Answer:
12
Step-by-step explanation:
The total area is 48 and the value of x is 36 (figure 1)
you plug in 36 to the equation (square root x)(8- square root x) {figure 2}
the area of the patio is 12
2*1*1= 2 m^3 per chest
2 m^3 per chest* 18 chests= 36 m^3 total
Final answer: 36 m^3
Answer:
The answer is <em>C</em>
Explanation: Given:A security alarm requires a four-digit code. The code can use the digits 0–9 and the digits cannot be repeated.
there is only 2 numbers which are greater than 7 i.e. 8 and 9. ∴ there is 2 possibility for first place.
For the remaining 3 digits there is 9 possibilities (including 1 which would left after choosing 1 from first place )
No of ways for the alarm code beginning with a number greater than 7= 2 P 1 x 9 P 3
<em>Total ways of code with 4 digits= 10 P 4.</em> Hope this helps :)
