Answer: B
Step-by-step explanation: It is greater or equal to -6 and less than or equal to 5.
B is false, since by the inclusion/exclusion principle,

By independence, we have
, which is zero if either of
or
is 0, which isn't guaranteed.
The width of the rectangle is 2 meters
Answer:
C
Step-by-step explanation:
Sorry if its wrong bro
800-50=750 so 750+50=800 the dryer maybe go be 750