Answer:
1 C
2 D and B
3 46
Step-by-step explanation:
hope that helps if not sorry<3
I think that 30 bulbs are expected to be defective.
Answer: E
Step-by-step explanation: I used m.athway
The is the concept of algebra, the weight of the spring can be modeled by the equation;
w=0.9sqrt E
where;
=energy in joules;
thus the weight of the spring when the energy is 12 j will be:
w=0.9sqrt12
w=3.18 g
Answer:
if 
Step-by-step explanation:
Given --> 
Substitute
into the equation and solve for
:




So, when 