Which expression will equal a rational product even though it is multiplying an irrational number times another irrational number?
a. √(11)*√(11)
b. 4.*√(5)
c. π*3.
d√(21)*π

A. √11 x √11

Step-by-step explanation:

Irrational numbers are decimals that are non-terminating (don't stop) and non-repeating (don't have a pattern).  So, if you were to multiply a non-terminating and non-repeating decimal by another non-terminating and non-repeating decimal, your answer will still be an irrational, non-terminating and non-repeating decimal that has no pattern and keeps going on and on without end.  Choices B, C and D are all irrational decimals multiplied by a different irrational decimal so the answers would all be irrational.  However, since A has the √11 x √11, we can simply this to (√11)² which is the same as 11, which is a rational number because it is an integer.  

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

asadsadsad

step-by-step explanation: