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3 years ago

8

A database contains 58,000 items items are added to the database at a rate of 2 items per minute which function can be used to f

ind n the total number of items in the database after m minutes

1 answer:

Korolek [52]3 years ago

5 0

Answer:

N=2m+58000

Step-by-step explanation:

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Find term number 31 in the arithemetric sequence Given: an = 2n + 8

steposvetlana [31]

Substitute 31 for n in an = 2n + 8 to obtain the 31 number term.

$\begin{gathered} a_{31}=2\cdot31+8 \\ =62+8 \\ =70 \end{gathered}$

So term number 31 is 70.

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1 year ago

suppose you are headed toward a plateau 58 meters high if the angle of elevation to the top of the plateau is 20° how far are yo

vaieri [72.5K]

Answer:

159.35 meters

Step-by-step explanation:

-We use the law of Sines to calculate the distance to the plateau's base.

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$\frac{a}{Sin \ A}=\frac{b}{Sin \ B}\\\\\frac{58}{Sin \ 20\textdegree}=\frac{x}{Sin \ 70 \textdegre}\\\\x=Sin \ 70\textdegree\times 58/Sin \ 20\textdegree\\\\=159.35\ m$

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3 years ago

What the vertex of the equation: y = x^2 - 6x + 11

pychu [463]

Answer:

the vertex is of the equation is (3,2)

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3 years ago

And engineer in blueprint calls for a 10.5 foot clearance from some pipes to the wall the pipes are currently 8.25 feet from the

tatuchka [14]

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3 years ago

The scale on a map is 1 cm for every 400 km. If Maine and Japan are 26 cm apart on the map, what is the distance between Maine a

MissTica

Answer:

10400km

Step-by-step explanation:

We know that the scale on a map is 1cm for every 400km. So to find the actual distance for 26cm on the map, we take 26 multiplied by 400km. This gives 10400km.

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3 years ago