She can water 12 plants because 3,000 divided by 250 equals 12.
Hope this Helps
In my opinion I think that you have to multiply 13.55 by 8 ounces to find how much she needs to pay.
Answer:
Hence, the probability of a Negative test is
.
Step-by-step explanation:
(a)
Let
Drug user and
Test positive
Probability of drug users 


(b)
Find the Probability of a Negative test,





Answer:
-27
Step-by-step explanation:
a = 7 and c = -4
- a + 5 c
- ( 7 ) + 5 ( - 4 )
- 7 - 20
- 27