3 years ago

Help? (only people who know what they're doing please)

1 answer:

7 0

X would equal 2.7 //////////////

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Akimi4 [234]

Answer:

idk

Step-by-step explanation:

sorry man i can't help u rite now but i can get u a tooter tho

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3 years ago

Anettt [7]

I'll give you a pdf so you can see it yourself and the correct answer is -32b - 32b

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Hatshy [7]

Answer:

the answer is c because it can be either greatly increased or decreased

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3 years ago

kompoz [17]

4/9 x 27 = girls
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5/9 x 27 = boys
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3 years ago

hichkok12 [17]

Answer: $\dfrac{dT(t)}{dt}=77\times (450-T)$

Step-by-step explanation:

Given

The temperature of the liquid is $75^{\circ}F$ placed in an oven with temperature of $450^{\circ}F$ .

Initially difference in temperature of the two

$\Delta T=450-75\\\Rightarrow \Delta T=375^{\circ}F$

According to the question

$\Rightarrow \dfrac{dT(t)}{dt}=77\cdot \Delta T\\\\\Rightarrow \dfrac{dT(t)}{dt}=77\times (450-T)\quad [\text{T=75}^{\circ}F\ \text{at t=0}]$

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3 years ago