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3 years ago

Which of the following is a multiple of 5? A.535 B.235 C.48 D.17

1 answer:

8 0

Both A and B are multiples of 5. So, I don't really understand but its either those two choices.

Sorry this doesn't really help much :/

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Find the value of x in the figure

nikdorinn [45]

Answer:

x=85

Step-by-step explanation:

The angles are vertical angles, therefore they are congruent. This means we can set them equal to each other.

x+5=90

Solve for x by isolating x. To do this, subtract 5 from both sides

x+5-5=90-5

x=85

So, x=85, and the second choice is correct.

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3 years ago

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I need help with this graph.

Anon25 [30]

Answer:

It doesn’t represent a function

Step-by-step explanation:

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4 years ago

What the answer to 5

Sonja [21]

Answer:

c. n³p²

Step-by-step explanation:

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3 years ago

Analyze the diagram. What is the composition of transformations that was applied to map WXYZ to W''X''Y''Z''? The first transfor

Zigmanuir [339]

Answer:

The first transformation was a rotation rotation about point A

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3 years ago

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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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4 years ago