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mrs_skeptik [129]
4 years ago
5

Jenny decides to save her babysitting money for her college education instead of using it to buy a new outfit. Jenny's choice is

an example of which of the following economic principles? Select the best answer from the choices provided. a cost-benefit analysis the law of supply the law of demand a trade-off NextReset]
Mathematics
1 answer:
Simora [160]4 years ago
6 0
The correct answer is trade off.
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PLZ HELP 25 POINTS THIS IS AN EMERGENCY THANKS!!
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This is how the graph looks. Hope it helps!!!!

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3 years ago
Figure B is a scale image of Figure A, as shown. What is the scale factor applied to
dlinn [17]
Figure B is 3.75 times bigger then figure A.
The scale factor is 3.75.
5 0
3 years ago
How do I apply the distributive property to create an equivalent expression for 4(6 + 6y)
tia_tia [17]

Answer:

24y+24

Step-by-step explanation:

You multiply the number on the outside of the parenthesis with both the numbers on the inside of the parenthesis. The + stays the same.

4*6y=24y

4*6=24

Hope this helps!

4 0
3 years ago
2x + 28 = 40 and and 2(x + 14) = 40 have different solution steps. Do they have the same solution? Use the distributive property
xxTIMURxx [149]

Answer:

hope this helps

Step-by-step explanation:

2(x + 14) = 40

2x+28=40

8 0
3 years ago
Read 2 more answers
Heights of young adult women in the United States are approximately Normal with a mean of 64 inches and standard deviation 2.7 i
sweet-ann [11.9K]

Answer:

The proportion of all young adult women in the United States are taller than 6 feet(72 inches ) is  

   P( X >  72) =0.0015233

Step-by-step explanation:

From the question we are told that

   The mean is  \mu =  64 \ inches

    The standard deviation is  \sigma =  2.7 \  inches

Generally  6 feet  is equivalent to 6 * 12 = 72 inches

Generally the proportion of all young adult women in the United States are taller than 6 feet(72 inches ) is mathematically represented as

       P( X >  72) =  P(\frac{X - \mu }{\sigma }  >  \frac{72  - 64 }{ 2.7 } )

\frac{X -\mu}{\sigma }  =  Z (The  \ standardized \  value\  of  \ X )

       P( X >  72) =  P(Z >  2.963 )

From the z-table

  The area under the normal  curve to the right corresponding to 2.963  is  

     P(Z >  2.963 ) = 0.0015233

=>   P( X >  72) =0.0015233

3 0
3 years ago
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