Answer:
19.95
Step-by-step explanation:
This is one of those questions that are a must do. The process is called estimation and if you follow it carefully, you learn a lot.
Round 19.95 to 20
Round 12.95 to 13 dollars. You get 15% off. which is about (1.50 + 0.75 = 2.25)
This the 10 pound bag down to 13 - 2.25 = 10.75. This is higher than 1 dollar per pound.
20 pounds for 20 dollars = 1 dollar per pound.
Answer:
564 patrons.
Step-by-step explanation:
20,304/36 = 564
Answer:
2sin^2(3x)
Step-by-step explanation:
Answer:
<h3>
The second term of the sequence is y-x</h3><h3>
The fourth term of the sequence is 2y-x</h3><h3>
The fifth term of the sequence is 3y-x</h3>
Step-by-step explanation:
The next term of a Fibonacci sequence is generated by taking the sum of the 2 preceding value of the sequence. Given the the first and third term of a Fibonacci sequence to be x and y
x, _, y...
let the second term be a, fourth term be b and fifth term be c to have the sequence;
x, a, y, b, c...
According to the definition;
x+a = y... 1
a+y = b... 2 and;
y+b = c... 3
From equation 1, a = y-x
Substituting a = y-x into equation 2 to get b we have;
(y-x)+y = b
2y-x = b
b = 2y-x
Substituting b = 2y-x into equation 3 to get 'c'
y + 2y-x = c
3y-x = c
c = 3y-x
The second term of the sequence is y-x
The fourth term of the sequence is 2y-x
The fifth term of the sequence is 3y-x
Answer:
48 inch
Step-by-step explanation: