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svp [43]
3 years ago
10

In 1975 a four function calculator cost $125. In 1995 a 4 function calculator cost $5. Find the

Mathematics
1 answer:
katrin2010 [14]3 years ago
4 0

Answer:

it's -6 dollars per year.

Step-by-step explanation:

the expression would be (5-125)/(1995-1975) which would give you the average rate of change.

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Find each product (4x - 5)(2x5 + x3 – 1)
TEA [102]

Answer:

8x^6-10x^5+4x^4-5x^3-4x+5

Step-by-step explanation:

Lest distribute the expression given

this is multiply the first term (4x) with the longer expression (2x^5+x^3-1) and then, multiply the second term (-5) with the longer expression (2x^5+x^3-1).

When the above is finish, simply sum all together.

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The sum of all together (respecting the coefficient they belong) is shown:

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Sam had a water bottle it can hold 0.3 liters how many milliliters can it hold
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