ASAP. Which are potential sources of error in the experiment? Check all that apply. variable amounts of metal and magnetic properties of a material holding the compass at an angle the color of the bar magnet unseen magnetic fields (such as from an electrical appliance) the brand of light bulb used in the circuit using a dead battery in the circuit

a, b, d, f

Step-by-step explanation:

1. E

2. D

3. G

4. E

5. N

6. U

7. I

8. T

9. Y

answer: yes, he is correct

step-by-step explanation: 10x-1=59

                                              1-1=0     59+1=60

60/10=x=6

the dimensions are:

step-by-step explanation:

we want to find the dimensions of a rectangular box with volume of

we factor to obtain;

we rewrite the rightmost factor to obtain;

recall that:

we apply difference of two squares formula to obtain;

hence the dimensions are