Answer:
B
Step-by-step explanation:

Answer:A B C D
Step-by-step explanation:
it is A B C D
Answer:
3.84m
Step-by-step explanation:
If the scale for this Water tower is 1 : 12 then this means that for every 1cm of the model, the actual water tower has 12cm. Therefore, in order to find the actual depth of the water tower we first need to multiply the depth of the model by 12.
32cm * 12 = 384cm
1 cm is equal to 0.01 m , therefore we now have to multiply the depth of the actual water tower which is in cm by 0.01 to get the actual depth in meters
384 * 0.01 = 3.84m
The correct answer is:
[A]: "
" .
_________________________________________________________Explanation:_________________________________________________________We are asked to simplify:
→
_________________________________________________________Note the following property of exponents:
_________________________________________________________
= 
;
{ b
0 } .
_________________________________________________________As such:
→ 
;
=
=
=
.
_____________________________________________________________
The answer is: "
" ;
→
which is: "
Answer choice: [A]: "
" .
_____________________________________________________________
Hope this answer—and explanation—is of some help to you.
Please comment below or otherwise respond to me if you have any questions or if I can be of further assistance.
Best wishes!