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2 years ago

Find the height of a cone with a diameter of 12 m whose volume is 264 m

Mathematics

2 answers:

WINSTONCH [101]2 years ago

6 0

Answer:

Step-by-step explanation:

1/3x6x6x3.14

12.3.14

264/37.68

igor_vitrenko [27]2 years ago

5 0

Answer:

D. 7 m

Step-by-step explanation:

bc I'm smart

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2 years ago

Which net folds to make the prism shown?<br><br> 2nd picture has the letter choice

Zigmanuir [339]

Answer:

Step-by-step explanation:

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2 years ago

Read 2 more answers

2x+5y=12

anastassius [24]

Y = -3x - 1......so we sub in -3x - 1 in for y in the other equation

2x + 5y = 12
2x + 5(-3x - 1) = 12....now distribute the 5 through the parenthesis
2x - 15x - 5 = 12...add 5 to both sides
2x - 15x = 12 + 5..combine like terms
-13x = 17...divide both sides by -13
x = -17/13
now sub in -17/13 for x in the other equation
y = -3x - 1
y = -3(-17/13) - 1
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so the solution is (-17/13, 38/13)

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2 years ago

Bacteria usually reproduce by a process called binary fission. In this type of reproduction, one bacterium divides to

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

A builder estimates that the

marshall27 [118]

Answer:

158,400

Step-by-step explanation:

I did the math hope this helps

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2 years ago