Answer:
x- 5
y- 6
Step-by-step explanation:
A proportional relationship is a relationship for which a proportional constant y/x exists and for which it passes through (0,0) or the origin.
The proportional constant is 6.
18/3=6
42/7=7
54/9=6
Thus the filled in blanks should be x 1, 3, 5, 7, 9 and y 6, 18, 30, 42, 54.
From the given table, if we divide each pair as y/x, we find the ratio is 6.
Therefore, the missing numbers have to be in the same ratio.
So, the missing numbers are 5 and 6, because they are also in the same ratio of 6.
Answer
3,4,5,5,6,7,7,7,7
8 seconds
Given :
h(t) = -16t2 + initial height
Initial height = 1024 feets
By the time it hits the ground, h(t) = 0
Equation becomes :
0 = - 16t² + 1024
Solve for t
-16t² = 1024
t² = 1024 / -16
t² = 64
t = √64
t = 8
Hence, it will take 8 seconds
your answer is 10 1/8.
I hope this helps
