Answer:
7
Step-by-step explanation:
pemdas
Answer: 92 and 93
Step-by-step explanation:
The two consecutive integers will be written thus
= x + (x + 1)
The sum. x + (x+ 1).= 185'
x + x + 1 = 185
2x + 1 = 185
2x = 185 - 1
2x = 184
x = 184/2
= 92.
Therefore, the Integers are 92 and 93.
What’s the question though?
Answer:
5,120 bacterias
Step-by-step explanation:
Given the amount of bacteria after x hours modelled by the equation:
f(x) = 20(2)^x/12
Note that x is in hours not days
To calculate the number of bacteria that will be contained within the culture after 4 days, we will first convert 4days into hours since x is in hours.
24hours = 1day
xhours = 4days
x = 24×4
x = 96hours
Substituting x = 96 into the equation
f(96) = 20(2)^96/12
f(96) = 20(2)^8
f(96) = 20×2^8
f(96) = 20×256
f(96) = 5,120
The number of bacteria that will be contained after 4days is 5,120bacterias
Answer:
Option F
Step-by-step explanation:
Let the number be n.
Sum of a number and 5 is n + 5.
Sum of a number and five divided by fifteen is
( n + 5 ) / 15
