Answer:
Step-by-step explanation:
Given proportions
<u>Equations as per ratio and solution for each</u>
c. ..................................
- 25 ÷ 2 1/2 = 100 ÷ x
- 25 ÷ 5/2 = 100 ÷ x
- x = 100×5/2÷25
- x = 10
100 yards in 10 seconds
d. ..................................
- 480 ÷ 4 = z ÷ 1
- 120 = z
- z = 120
120 heartbeats in 1 minute
9514 1404 393
Answer:
C) 4
Step-by-step explanation:
The point-slope equation of the line is ...
y -k = m(x -h) . . . . . line with slope m through point (h, k)
y +9 = 3(x -1) . . . . . line with slope 3 through point (1, -9)
For y=0 (the 0 of the function), we have ...
9 = 3(x -1)
3 = x -1
4 = x
The x-intercept is (4, 0).
38, 20, 12, 2, 1 and 4 only.
2 divided by 5 = 0.4
2/5 = 0.4
2/5 is equal to 0.4
<em>Well if the zeros mean nothing.. If you take them out or leave them 42.300 would still equal to 42.3.</em>