Answer:
D
Step-by-step explanation:
There are 50 clips and 14 of them are purple.
Probability of picking purple is 14/50 or 7/25. Probability of picking non purple is 1 - 7/25 = 18/25
Answer:
About 12.6 years
Step-by-step explanation:
2500(1.055^x) = 5000
1.055^x = 2
x ln1.055 = ln2
x = 12.94615711
Answer:
x = -2.5 or x = 8
Step-by-step explanation:
(x-8)(2x+5)=0
Set each part = 0 and solve for x
x - 8 =0; x = 8
2x + 5 = 0; x = -5/2 = -2.5
Answer
x = -2.5 or x = 8
I hope this helps you
n^2+3n-18=0
(n+6). (n-3)=0
n+6=0 n= -6
n-3=0 n= 3
ANSWER
EXPLANATION
The given sequence is 1, 3, 9, 27...
The first term of this sequence is
The common ratio is
The explicit formula for this geometric sequence is
We substitute the first term and the common ratio to obtain,