PLEASEEE HELP ME ASAP (WITH EITHER OF THEM)!!!! thank you so so much!!!!! *will give brainliest*
1 answer:
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Answer:
25%
Step-by-step explanation:
Given that,
Initial cost of a t-shirt = $30
Final cost of a t-shirt = $37.50
We need to find percent of change. The percentage change in any value is given by :
Hence, the percentage error is 25%.
<h2>Answer:</h2>
The value of the constant in the equation below is:
B. 60
<h2>Step-by-step explanation:</h2>It is given in the graph that:
i.e. we may also say that:
We observe that the graph passes through (2,30) , (5,12) , (10,6) , (30,2)
So, by using any one point we may get the value of constant( since it is a fixed quantity)
Hence, using the point (2,30)
i.e. Width=2 and Height=30 we get:
Hence, the value of constant is:
60