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Aleksandr [31]
3 years ago
5

The number of books read by a mathematician 2 years after he turned 25 is given by the polynomial

Mathematics
1 answer:
stich3 [128]3 years ago
5 0

Evaluating a function means to plug the required value, substituting every x occurrence with that value.

So, you have

f(x)=3x^2+80x \implies f(2) = 3\cdot 2^2+80\cdot 2 = 3\cdot 4 + 160 = 12+160=172

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6 0
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Last year hard ware store sold 45,078 boats and 5,011,542 nails how many more nails did the store sell than bolts
fenix001 [56]
All you have to do is subtract the amount of nails, from the amount of bolts.

The answer would be:
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I hope this Helps :)
7 0
3 years ago
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I’m confused please help
kupik [55]
Ne demek istiyosun anlamadım
5 0
3 years ago
Delilah does 184 jumping jacks in 44 minutes. She does her jumping jacks at a constant rate. How many jumping jacks can Delilah
MariettaO [177]

Answer:

4

Step-by-step explanation:

if you divide 184 by 44 you get a decimal but you cant have 1/10 of a jumping jack so you get just the whole number

6 0
4 years ago
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Who can help me with this algebra thanks for your help guys.
hjlf
31. +
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To figure out more, just solve the known problem, and then go over what the answer would be to the unknown one until you find the answer that makes it true.
6 0
3 years ago
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