The best height to jump safely from a tree is $t$ . Find $t$ if height of the tree is $43.5 = 6 t + \frac{48}{32}$ m
7

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Solution

The correct option is A 7
Given

$43.5 = 6 t + \frac{48}{32}$

$⟹ 43.5 - \frac{48}{32} = 6 t$

$⟹ 43.5 - 1.5 = 6 t$

$⟹ 42 = 6 t$

$⟹ \frac{42}{6} = t$

$⟹ 7 = t$

$∴ The safest height to jump is 7 m$ .

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The best height to jump safely from a tree is t. Find t if height of the tree is 43.5=6t+4832m7

The correct option is A 7Given 43.5=6t+4832 ⟹43.5−4832=6t ⟹43.5−1.5=6t ⟹42=6t ⟹426=t ⟹7=t ∴The safest height to jump is 7 m.

The best height to jump safely from a tree is $t$ . Find $t$ if height of the tree is $43.5 = 6 t + \frac{48}{32}$ m
7

The correct option is A 7
Given

$43.5 = 6 t + \frac{48}{32}$

$⟹ 43.5 - \frac{48}{32} = 6 t$

$⟹ 43.5 - 1.5 = 6 t$

$⟹ 42 = 6 t$

$⟹ \frac{42}{6} = t$

$⟹ 7 = t$

$∴ The safest height to jump is 7 m$ .