Answer:
a) 3.0779
b)2.3264
Step-by-step explanation:
Please see attachment .
First replace all variables with the respective numbers.
V = (1/3) x 3.14 x 15^2 x 9
according to PEMDAS, work out your exponent next
V = (1/3) x 3.14 x 225 x 9
multiply
V = 1.04667 x 225 x 9
V = 235.5 x 9
V= 2,119.5
ANSWER: the volume is 2,119.5 cm
If you make all fractions with a common denominator your sequence is
9/20
8/20 (2/5 times 4/4)
7/20
6/20 (3/10 times 2/2j
So...you next fraction must be ...
5/20 or 1/4
Answer: The correct answer is 3.
Step-by-step explanation: In order to solve this problem you need to divide $6 by $2 = which equals 3. This means that $6 is three times more than 2 (3x2=6).
So, the correct answer is that the large box costs 3 times as much as the small box.
