3 Based on the pattern in the chart shown, which of the
following numbers should appear beneath 11?
A 19
11
10 15 20 25 30
18 28 38 48 58
B 20
C 28
D 108

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734