Answer: D. 3 x 10^7
Step-by-step explanation: 9.6/3.2=3 and 10^9/10^2 is 9-2=7, so 10^7, so it would be 3 x 10^7.
Answer:
yyyjhjjhmhjmhd
Step-by-step explanation:
Answer:
2, 6, 28, 358.01
Step-by-step explanation:
We have to find the fractions of whole numbers.
Number 1:
of 10 = 
(Answer)
Number 2:
of 9 = 
(Answer)
Number 3:
of 32 = 
(Answer)
Number 4:
= 
{Since 
}
= 300 + 50 + 8 + 0.01
= 358.01 (Answer)
Let x be the height of the box and y be the length of one side of the base then:-
V = xy^2 = 108
x = 108/y^2
Surface area = y^2 + 4xy
S = y^2 + 4y* 108/y^2
S = y^2 + 432/y
Finding the derivative:-
dS/dy = 2y - 432/y^2 = 0
2y^3 = 432
y^3 = 216
y = 6
Check if this gives a minimum value:-
second derivative = 2 + 864/y^3 which is positive so minimum.
V = xy^2 = 108
36y = 108
y = 3
Answer :- dimensions of the box is 3*6*6 metres
