Answer:
152 lies between two consecutive integers 151 and 153.
Step-by-step explanation:
Let n be the given integer.
The predecessor of any integer n is given by n-1.
Similarly the successor of an integer n is given by n+1.
For example: Let n be 100
Then its predecessor is 100-1 = 99
Its successor is 100+1 = 101
In the given question, n=152.
Predecessor of 152 = 152 - 1 = 151
Successor of 152 = 152 + 1 = 153
So 152 lies between two successive integers 151 and 153.
Answer:
27.63 mph
Step-by-step explanation:
First we find the distance, p between the Car and the house using Pythagoras theorem.
Taking derivatives of:
Since the farmhouse does not move, its speed
Therefore:
The distance between the automobile and the farmhouse is increasing at a rate of 27.63mph.
Answer:
U=2.5
Step-by-step explanation:
Searched it
x^2-2=7
Subtract 7 from both sides
x^2-2-7=7-7
x^2-9=0
x^2-3^2=0
Using a^2-b^2=(a+b)(a-b)
Where a=x and b=3
(x-3)(x+3)