Remember this! The equation that represents a proportional relationship, or a line, is y=kx, where k is the constant of proportionality.
Answer: 1 bulb
Step-by-step explanation:
Using the proportion of flawed bulbs in the first scenario, you can get the number of flawed bulbs in the other bath.
First scenario total bulbs = 2 + 36 = 38
Proportion of flawed bulbs = 2/38 = 1/19
In a batch of 19, the flawed bulbs are;
= 1/19 * 19
= 1 bulb
Answer:
−7/18
Step-by-step explanation:
Subtract 5/9 from both sides of the equation
Answer:
2370 cm²
Step-by-step explanation:
2(32·15+15·15+15·32) = 2370
