(5x + 3)(5x – 3)
(7x + 4)(7x + 4)
(x – 9)(x – 9)
(–3x – 6)(–3x + 6)
Answer:
423.5
Step-by-step explanation:
12.1 times 10 times 7 = 847
847/2 = 423.5
You may have heard that traditional paper books are disappearing in favor of those new-fangled electronic books. While e-books have made huge inroads in the publishing industry, I don’t believe that traditional books will ever completely disappear.I grew up reading books as my special pastime. Nothing can compare to sitting by a crackling fire turning the pages of a leather-bound book or lounging at the beach with a good dog-eared paperback while soaking up the sun. Yet, recently, I have turned to e-books for much of my reading. I believe that there is room in my life for both types of books. I believe that while Americans still love paper books, they are reading e-books than ever before and they are reading them on more kinds of devices.
Answer:
Exponential
Step-by-step explanation:
This equation represents an exponential function because it will have exponential growth. The equation has a variable as an exponent which causes exponential growth. If it were linear there would be constant growth and a common difference.
Answer:
0.2287
Step-by-step explanation:
The computation of the probability that the automated manufacturing system runs for more than 18 hours without a failure is shown below:
P(X > 17) = 1 - P(X < 17)
= 1 - [1 - e^-18 ÷ 12.2]]
= 1 - [1 -0.228684984
]
= 0.2287
