Variables are storage locations that you can use to store data. In Python, variables can be used

to store different types of data, e$.$g$.,$ integers, decimal numbers, and strings. # is used to add

comments that are not interpreted as program commands by Python. Below, describe in the

comment what you observe in the output for each case.

Start IDLE, in the shell, type each of the following statements at the prompt:

$>a=5$

$>b=3\mathrm{.}5$

$>c=$ HelloWorld

$>a+b$# case $1$

$>a**b$# case $2$

$>a**c$# case $3$

$>b**c$# case $4$

$>a+c$# case $5$

$>c+$ Pythonisneat! $\frac{?}{?}$# case $6$

$>c=2$# case $7$

$>a+c$# case $8$