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Gemiola [76]
3 years ago
7

What number would “x” be

Mathematics
2 answers:
krok68 [10]3 years ago
7 0

Answer:

your answer

hope this is right

faltersainse [42]3 years ago
6 0

Answer:

5

Step-by-step explanation:

( {4}^{x) {}^{3} }  =  {4}^{15}  \\  {4}^{3x}  =  {4}^{15}  \\ 3x = 15 \\ x = 5

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4 years ago
A duck's mass at birth was 0.05 kilogram. The duck gained approximately 0.042 kilogram each week. After how many weeks is the du
Alex_Xolod [135]
Given that the first mass of the duck is 0.05 kg and it gains weight at a rate of 0.042 kg/week, the equation that would represent this scenario is,
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4 0
4 years ago
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