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8 0

2 years ago

As part of a class experiment, a student must first flip a coin and then pick a number from 1 or 2

RoseWind [281]

Answer:

Here's the answer to the question

Step-by-step explanation:

8 0

3 years ago

Use the properties of exponents to simplify the expression all the way.

Anna71 [15]

${( {2}^{1} {x}^{4} {y}^{ - 3} ) }^{ - 1} \: = \: ({ {2}^{1 \times ( - 1)} {x}^{4 \times ( - 1)} {y}^{ ( - 3) \times ( - 1)} ) }^{ \frac{ - 1}{ - 1} } \: = \: ( {2}^{ - 1} {x}^{ - 4} {y}^{3} ) \: = \: \frac{ {y}^{3} }{2 {x}^{4} }$

7 0

3 years ago

Please I need help?

jasenka [17]

I think the answer is -9x+4y= -38

5 0

3 years ago