Answer:

Step-by-step explanation:
The initial number of cells = 100 and it doubles every hour.
Let the exponential function be

In 1 hour, A = 2P

Therefore, the model of the given situation is given by

If the series is

then it is geometric, which we know converges as long as the base is smaller than 1 in absolute value, i.e.

. "Expanding" the absolute value, this is equivalent to

When

is in this interval, the geometric sum converges to
Answer:
I'm pretty sure it's 6(x+8)=60
Step-by-step explanation:
Answer:
Each Acre costs $16,825
60 acres would cost $1,009,500
Step-by-step explanation:
To find the cost of each acre, divide the total cost (673,000) by the number of acres being bought (40)
You're answer is the price of one acre therefore, to find the cost for 60 acres, multiply the price of one acre (16,825) by 60.
Answer:
the probability the person's reaction time will be between 0.9 and 1.1 seconds is 0.0378
Step-by-step explanation:
Given the data in the question;
the cumulative distribution function F(x) =
;
probability the person's reaction time will be between 0.9 and 1.1 seconds
P( 0.9 < x < 1.1 ) = P( x ≤ 1.1 ) - P( x ≤ 0.9 )
P( 0.9 < x < 1.1 ) = F(1.1) - F(0.9)
= [
] - [
]
we substitute
= [
] - [
]
= [
] - [
]
= [
] - [
]
= [ 1 - 0.1079796998 ] - [ 1 - 0.1457938 ]
= 0.8920203 - 0.8542062
= 0.0378
Therefore, the probability the person's reaction time will be between 0.9 and 1.1 seconds is 0.0378