Answer:
32.064
Step-by-step explanation:
Answer:
The maximum number of ride tickets is 4
Step-by-step explanation:
r = number of ride tickets
f = number of food tickets
r + f ≥ 16
4r + 2f ≤ 40
Using these as equations
f = 16 -r
Using this in the second equation
4r+ 2 (16 -r) = 40
4r +32 -2r = 40
2r +32 = 40
2r = 8
r = 4
The maximum number of ride tickets is 4
Answer:
D(t)=0.2sin(2t)+1
Step-by-step explanation:
This is the Khan Academy Answer ^V^
Answer:

It is a perfect square trinomial.
Step-by-step explanation:
The given expression is 
We can use the formula 
Here, we have
a = 4xy, b = 3z
Using the formula, we have

Therefore, the equivalent expression is 
It is a perfect square trinomial.
Answer: square of 459 is 210681