Answer:
The square root of a negative number is not a real number
=
−
9
8
8
Step-by-step explanation:
57/40=14.25
14.25x100=142.5
d=142.5 feet
Step-by-step explanation:
This is a probability related question, let the event be E
We know that the likelihood of an event happening is given as
Pr(E)=1
if an event will not occur the probability is
Pr(E)=0
a. This event is impossible: Pr(E)=0
b.This event will occur more often than not, but is not extremely likely:
Pr(E)=0<E>0.5
c.This event is extremely unlikely, but it will occur once in a while in a long sequence of trials:
Pr(E)=0<E<0.5
d.This event will occur for sure: Pr(E)=0
4x-2=18
-2 on both sides
4x=16
divid by 4 on both sides
x= 4
