Answer:
B(4, - 3 )
Step-by-step explanation:
We have A(2, - 7) and C(7, 3 )
Using the section formula to calculate the coordinates of B
= = = = 4
= = = = - 3
Hence B(4, - 3 )
LCM of 5(y - 4)(y + 4) and (y + 4) is 5(y - 4)(y + 4)
-----------------------------------------------------------------------
Answer: 5(y - 4)(y + 4) (Answer D)-----------------------------------------------------------------------
Answer:
5 generations
Step-by-step explanation:
Data provided in the question:
Number of bacteria at the beginning of a time interval
, B = 4
Number of bacteria at the end of the time interval, b = 128
Now,
The relation between the bacteria at the beginning, bacteria at the end and the number of generations (n) is given as:
b = B × 2ⁿ
Therefore,
on substituting the respective values, we get
128 = 4 × 2ⁿ
or
2ⁿ = 32
or
2ⁿ = 2⁵
or
n = 5
hence,
5 generations
Answer:
-1
Step-by-step explanation:
Firstly + and (-) become - and again same thing will happen
<em>Hope</em><em> </em><em>it</em><em> helps</em><em> you</em><em>.</em><em>.</em><em>.</em><em>.</em><em>☺</em>