Well what’s the table of values ?
Data:
v (volume) = ?
h (height) = 10 m
r (radius) = 5 m
Adopting:
Formula:
Solving:
If:
785 m³ → 100%
y m³ → 75%
Solving: <span>Rule of three (directly proportional)
</span>
multiply cross
Answer:
<span>
The volume of water that the tank contains when it is 75% full is 588.75 m³</span>
Answer:
The rock's height is always increasing from 0 to 3 seconds. (0,3)
Step-by-step explanation:
The graph rises when x = 0 up until it reaches the vertex, aka where x=3 is.
Answer:
x = 7
Step-by-step explanation:
3x - 9 = 12
3x = 12 + 9
3x = 21
x = 21 ÷ 3
x = 7
Answer:
20%
0.5
Step-by-step explanation:
There are 20 margins, so you have to count how many are 6.0 or higher. There are 4 margins that fit this so you divide the 4 margins by 20, then multiply the quotient by 100. That's how you get 20%.
The most common time was 0.5.