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kykrilka [37]
2 years ago
9

Evaluate the following expressions by substituting s = 20 and t = 6

Mathematics
1 answer:
gtnhenbr [62]2 years ago
3 0

Answer:

The answer will be the 3rd option, 12.8

Step-by-step explanation:

I'm gonna assume that since you copy and pasted the question, the equation is actually s - 0.2t^2

Now we just need to substitute the values with their respective ones.

20 - 0.2(6)^2

Now we just have to solve :)

20 - 0.2(6)^2

= 12.8

So the answer will be the 3rd option, 12.8

Hope this helped! :D

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