3 years ago

Help please ? Number 4

Mathematics

1 answer:

abruzzese [7]3 years ago

4 0

The answer to number 4 is C. trapezoid

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Answer:

Step-by-step explanation:

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Fed [463]

Answer:

$\large \boxed{\text{0.0462 min}^{-1}}$

Step-by-step explanation:

One formula for the reproduction of bacteria is

$\dfrac{N}{N_{0}} = e^{kt}$

Data:

N = 2

N₀ = 1

t = 15 min

Calculation:

$\begin{array}{rcl}\dfrac{N}{N_{0}}& =& e^{kt}\\\\\dfrac{2}{1}& = & e^{k\times15 \text{ min}}\\\\2 & = & e^{15k \text{ min}}\\\ln 2 & = & 15k \text{ min}\\k & = & \dfrac{\ln2 }{\text{15 min}}\\\\& = & \textbf{0.0462 min}^{\mathbf{-1}}\\\\\end{array}\\\text{The value of the constant k is $\large \boxed{\textbf{0.0462 min }^{\mathbf{-1}}}$}$

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3 years ago

Good Morning would you like to solve this problem to get 10 points

almond37 [142]

I think you have to times your number you got by 2

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Which of the following are valid names for the given triangle? Check all that apply V ALOM BNLMZ C.PAMLZ DXZML WENZMO 72 FRAZMD

crimeas [40]

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Which of the following equations can be used to solve for acceleration

Luden [163]

Hello!

The answer should be the second option B.

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Acceleration formula

↓↓↓↓↓↓↓

A=Δv/t

Hope this helps!

Thank you for posting your question at here on Brainly.

-Charlie

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