hammondaiden hammondaiden

08-03-2021
Mathematics

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Answer please to the best of your ability

Answer please to the best of your ability class=

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isauraamandla isauraamandla

08-03-2021

Answer:

1.8 m

Step-by-step explanation:

h(T)=-9.8T^2+20T+1

just replace the T with 2

h=-9.8(2^2)+20(2)+1

-9.8×4+40+1=1.8m

1.8m

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