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jolli1 [7]
3 years ago
6

What's the answer for number 2??

Mathematics
1 answer:
FromTheMoon [43]3 years ago
4 0
Well if there are 3 outcomes just add the two other outcomes and subtract from 1 

so 0.4+0.25=0.35 

so the third outcomes has a 0.35 chance of happening or 35% 
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Answer:

1. it is not a direct variation because the value <em>k</em> is not kept throughout the ordered pairs

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Step-by-step explanation:

1. to find the direct variation, we will use y/x = k with k representing our constant throughout the chart. if every value is equal to k, it is a direct variation

for this problem we will assume that the cup sizes are x and the cost is y

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since the value <em>k</em> was not kept throughout the ordered pairs, this is not a direct variation

2. the standard form of a polynomial is the exponents in descending order.

we have the following polynomial: 2a² - a^5 -2a³

to write it in standard form, we will go in descending order of the exponents. the largest exponent being first

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the leading coefficient of the polynomial is -1, as there is a negative sign in front of the newly formed polynomial

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