Answer:
-3.5, -3, -2 1/2, -2, and 2.5
Step-by-step explanation:
<span>the missing exponent is
19
</span>

<span>
</span>
Answer:


Detailed steps:
We know that the number of total events is

and that the probability of a certain event E (for example, "<em>the enemy drops two objects</em>") is computed as the number of times event E occurred, divided by the total of events N=80.
Then:


and

We can verify by checking that adding all probabilities sums up to one.
Answer:
Step-by-step explanation:
<h2>4/x=2/10</h2>
cross multiplication:
4*10=2*x
40=2x
x=40/2=20
<h2>w/2 = 4.5/6.8</h2>
6.8w=2(4.5)
6.8w=9
w=9/6.8=1.32352941
The answers are the boxed ones in the photo