2-1=1-3=-2-5=-7-7=-14
-1
-3
-5
-7
the sequence is +-2
-9
-11
-13
-15
...-14-9=-23
-23-11=-34
-34-13=-47
-47-15=-62
The eighth term of the sequence 2, 1, -2, -7 -14, ... is -47.
Answer:
timetaken to produce a playdough =4hours
a batch of playdough is produced in =1/6 hour
in 1hour,it will take 6 multiplied by a batch of playdough=6 batches of playdough to be produced
4 hours of making playdough in a day will produce=4 multiplied by 6 batches of playdough=24 batches of playdough in a day
I can't help if I don't have the text book
Answer:
z=12
Step-by-step explanation:
All you have to do is add 7 to the other side and you end up with 12
Given two numbers x and y such that:
x + y = 12 ... (1)
<span>two numbers will maximize the product g</span>
from equation (1)
y = 12 - x
Using this value of y, we represent xy as
xy = f(x)= x(12 - x)
f(x) = 12x - x^2
Differentiating the above function:
f'(x) = 12 - 2x
Maximum value of f(x) occurs at point for which f'(x) = 0.
Equating f'(x) to 0 we get:
12 - 2x = 0
2x = 12
> x = 12/2 = 6
Substituting this value of x in equation (2):
y = 12 - 6 = 6
Therefore, value of xy is maximum when:
x = 6 and y = 6
The maximum value of xy = 6*6 = 36
