Answer:
2.17 x 10^8
0.253 x 10^-4 if number is 0.000253 or 2.53 x 10^2 if number is 253
Step-by-step explanation:
Answer:
B: 681.29
Step-by-step explanation:
Given,
r = 4.2 ft
h = 12.3 ft
To find : Volume of Cylinder = ?
Formula : -
Volume of Cylinder = π r^2 h
π r^2 h
= ( 22 / 7 ) x ( 4.2 )^2 x ( 12.3 )
= 689.29 ( approximately )
Answer:
D
Step-by-step explanation:
I just did it and got it right
Answer:
a) 118
b) 55
Step-by-step explanation:
a) Originally, there are 2 red balls and a total of 17 balls.
8/9 = (2 + x) / (17 + x)
8 (17 + x) = 9 (2 + x)
136 + 8x = 18 + 9x
x = 118
b) Originally, there are 8 white balls and a total of 17 balls.
1/9 = 8 / (17 + x)
17 + x = 72
x = 55
Answer:
14 buses
Step-by-step explanation:
When you divide 486 and 35 it comes out to about 13.88
therefore you would have to round up so some arent left behind