Four and one tenth (or four and ten hundredths
Answer: It decreased by 5% every year.
Explanation:-
The number of subscribers y to a newspaper after t years is shown by the equation 
, where 75 is the initial number of subscribers to a newspaper and t is the time period is years.
The above equation can be rewrite as
which is equivalent to the exponential decay function with rate r=0.05=5%
⇒ The number of subscribers to a newspaper decreased by 5% every year.
⇒ Fourth option is correct.
Elipse (since it is plus)
major axis is in up down direction (6 units up and down from center)
minor axis is in left right direction (4 units left and right form center)
center=(-2,2)
the 2 foci are (-2,2+2√5) and (-2,2+2√5)
1 Factor completely.
p2+7p+10 = (p + 5)(p + 2)
2 Factor completely.
x2+10x+16 = (x + 4)(x + 6)
3 Factor completely.
x2+7x−18 = (x + 9)(x - 2)
4 Factor completely.
x2−5x−24 = (x - 8)(x + 3)
5 Factor completely.
x2−3x−40 = (x - 8)(x + 5)
B. a sale of 1/4 off the original of $100
