Answer:
100%-10%=90%
90%=36$ what about 10%=4$
36$+4$=40$
Divide total km by the km in the scale:
112 / 16 = 7
The answer is A. 7 cm
Mean is equal to sum/ number of values
27+3+2+25+5=62
62/5=12.4
Final answer: D, 12.4 years
Answer:
b
Step-by-step explanation:
its b
For 
between 
and 
, we have
is continuous over its domain, so the intermediate value theorem tells us that
is true for 
.
For all , we take into account that is 
-periodic, so the above inequality can be expanded to
where 
is any integer. Equivalently,
To get the corresponding solution set for
simply replace with 
:
when
;
for
; and
for