It has to be 1/2 because if you multiply it by 9/10, it equals 9/20 because you multiply the numerators and the denominators together to find the product. Area=Length x Width. Was this helpful?
Answer: 20 Cups of Water
Step-by-step explanation: 3:1 Makes 1 cup right? so if you need 20 cups, then just multiply each number by 20. 3 * 20, and 1 * 20.
Answer:
please I can't see any question
but the equation of a line is
y- y1 =m(x-x1)
where m is the the gradient of the line
Answer:
A.
f(x+1)=5/2f(x) with f(1)=3/2
Step-by-step explanation:
So we are looking for a recursive form of
.
This is the explicit form of a geometric sequence where and .
The general form of an explicit equation for a geometric sequence is
.
The recursive form of that sequence is:
.
So we have r=5/2 here so the answer is A.
f(x+1)=5/2f(x) with f(1)=3/2
By the way all this says is term is equal to 5/2 times previous term.