Answer:
Plug in X and Y by replacing the given numbers where you see letters.
Step-by-step explanation:
What I said above.
Answer: The tenth term in the sequence is 512.
Step-by-step explanation:
Since we have given that
We need to find the tenth term:
It means n = 10
So, it becomes
Hence, the tenth term in the sequence is 512.
Running so you can build up both endurance and stamina. It’ll keep you in shape so you can last longer in a marathon. Constant conditioning will do the trick.
Answer:
160 units and $6400
Step-by-step explanation:
We have that the cost per x unit is: 20 * x + 0.25 * x ^ 2
the price per unit is 100, therefore revenue for each unit would be 100 * x
However:
profit = revenue - cost
p (x) = 100 * x - 20 * x - 0.25 * x ^ 2
for the maximum value profit we must derive and equal 0:
p '(x) = 100 - 20 - 0.5 * x
0 = 80 - 0.5 * x
0.5 * x = 80
x = 80 / 0.5
x = 160
Therefore, the maximum profit occurs when there are 160 units, replacing we have:
p (x) = 100 * 160 - 20 * 160 - 0.25 * 160 ^ 2
p (x) = 6400
that is to say that the $ 6400 is the maximum profit.
Answer:
24
Step-by-step explanation:
s2+t2=r2
(7cm)2+t2=(25cm)2
49cm2+t2=625cm2
t2=625cm2
t2=625cm2-49cm2
t2=576cm2
t=24cm2
