2 years ago

40 + 2b3 when b = 5 and c= 1.2

Mathematics

1 answer:

kramer2 years ago

8 0

9514 1404 393

Answer:

254.8

Step-by-step explanation:

Substitute the numbers where the variables are and do the arithmetic.

4c +2b³ = 4(1.2) +2(5³) = 4.8 +250 = 254.8

It can also work to let a calculator or spreadsheet do the math for you, once you specify the function.

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