Questions by TMin

Questions by TMin

The decibel rules of thumb can be combined. (a) If a sound has intensity xdB, how many dB does a sound 100 times more intense have? (b) If another sound has intensity ydB, how many dB does a sound 4 times

asked Oct 14, 2023

1 answer

31 votes

527k views

There are 22 students in the class. Make two groups such that the first group has 8 students less than the second one.

asked Apr 19, 2023

1 answer

44 votes

55.1k views

Solve the equation 2x = 4x + 4. USA Testprep A- x=4 b- x=-2 c x=-4 d no solution

asked Feb 21, 2023

2 answers

18 votes

44.2k views

Name two devices that use control knobs to set the level of gadget

asked Apr 20, 2022

1 answer

38 votes

98.0k views

When a number is added to of itself, the result is 24. The equation that models this problem is n + n = 24. 7 What is the value n? n = 18 On = 20 0 n=218 O n=23

asked Feb 5, 2022

1 answer

29 votes

462k views

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