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iragen [17]
3 years ago
10

Estimate V120 to the nearest integer.​

Mathematics
1 answer:
mote1985 [20]3 years ago
4 0

Answer:

11

Step-by-step explanation:

We want to estimate

\sqrt{120}

to the nearest integer

Recall that

\sqrt{121}  = 11

and

\sqrt{100}  = 10

Since

\sqrt{120}

is closer to √121 so the √120 to the nearest integer is 11.

Using calculator, we have

\sqrt{120}  = 10.95445

We round to the nearest integer to get

\sqrt{120}  \approx11

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Step-by-step explanation:

that's you're answer

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A game of chance involves rolling a standard, six-sided die. The amount of money the player wins depends on the result of the di
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Answer:

If you play this game once (and it costs you nothing to play), the expected amount of money you will win is:

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Step-by-step explanation:

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The probability for the result to be 3, 4, or 5 = 50% (100/6 * 3)

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Data Table:

Event                              Probability       Value Won

The result is 1 or 2           33.33%              $0

The result is 3, 4 or 5     50.00%              $4.00

The result is 6                 16.67%              $36.00

Expected Value:

Event                              Probability          Value              Expected Value

The result is 1 or 2           33.33%              $0                $0 ($0 * 33.33%)

The result is 3, 4 or 5     50.00%              $4.00           $2.00 ($4 * 50%)

The result is 6                 16.67%              $36.00          $6.00 ($36 * 16.67%)

Total expected amount of money  =                             $8.00

8 0
2 years ago
A rectangular pyramid has a volume of 160 cubic feet. Find two possible sets of measurements for the base area and height of the
muminat

\bf \textit{volume of a pyramid}\\\\ V=\cfrac{1}{3}Bh~~ \begin{cases} B=area~of\\ \qquad its~base\\ h=height\\ \cline{1-1} V=160 \end{cases}\implies 160=\cfrac{Bh}{3}\implies 480=Bh \\\\[-0.35em] ~\dotfill\\\\ \begin{cases} 480=&2\cdot 2\cdot 2\cdot 2\cdot 2\cdot 3\cdot 5\\ &8\cdot 60\\ &32\cdot 15 \end{cases}~\hspace{5em}\stackrel{B}{8}\times\stackrel{h}{60}\qquad \qquad \stackrel{B}{32}\times\stackrel{h}{15}

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