A systematic relationship between two variables in which a change in one implies a corresponding change in the other is called proportional relationship.
Two variables are said to be proportional if an increase in one variable leads to an increase in the other variable and vice versa.
Let us assume that y and x are proportional to each other. Hence:
y ∝ x
y = kx
Where k is the constant of proportionality.
Find out more about proportional relationship at: brainly.com/question/25718473
Answer:
- <u><em>The volume of Carly's cube is 125 in³</em></u>
Explanation:
The volume of a cube is calculated as the length of the side raised to the cube:
<u>1. Cube drawn by Owen</u>
From the drawing:
<u>2. Cube drawn by Pat</u>
Side length is 3 units greater than the side length of Owen’s cube:
<u>3. Cube drawn by Carly</u>
Side length is 1/2 the side length of Pat’s cube:
- Side = (1/2) × 10 in = 5 in
- Volume = (5 in)³ = 125 in³
Answer:
492 gallons
Step-by-step explanation:
Total gallons of water collected = 4212
Gallons used for watering of plants = 114
Remaining gallons = 4212 - 114
= 4098
She uses 12% of the remaining water to was her laundry.
So that, gallons of water used to wash her laundry = 12% of 4098
= 
× 4098
= 491.76
≅ 492
She uses 492 gallons to wash her laundry.
