Answer:
1) d. 2400
2) d.4200
Step-by-step explanation:
As per given data:
F(x) represents number of fish
x represents number of weeks
Relation between F(x) and x is given as
F(x)= 500 (1.2)x
Now part 1:
How many fish are in the pond after 4 weeks=?
x=4
Putting in given equation F(x)= 500 (1.2)x
F(x)= 500(1.2)(4)
= 2400
Now part 2:
How many fish are in the pond after 7 weeks?
x=7
Putting in given equation F(x)= 500 (1.2)x
F(x)= 500(1.2)(7)
= 4200 !
Answer:
9.5 inches I believe
Step-by-step explanation:
it been a while since I've done this
4.5 = k/3.25
k = 4.5 x 3.25 = 14.625
y = 14.625/x
when y = 3.75
3.75 = 14.625/x
x = 14.625/3.75
<span>x = 3.9</span>