2 years ago

Please help me :))))))))))))))

Mathematics

2 answers:

Kryger [21]2 years ago

5 0

Answer:

3/4 more of flour

Step-by-step explanation:

1/2=2/4

2/4+3/4=1 1/4

svp [43]2 years ago

3 0

Answer:

4.5 or 4 1/2 :)))

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Step-by-step explanation:

Step(I):-

The given function h(t) = 3+70t - 16t²

$\frac{dh}{d t} = 70 (1) - 16(2t)$

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Step(ii):-

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