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2 years ago

How do you divide 334.9/20?

Mathematics

2 answers:

amm18122 years ago

5 0

Since your divisor is already a whole number just move your decimal point directly above and use long division

Elanso [62]2 years ago

3 0

334.9/20 = 16.745.

16.745 would be the answer

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The distribution of the amount of money spent by first-time gamblers at a major casino in Las Vegas is approximately normal in s

Leya [2.2K]

Answer:

$720

Step-by-step explanation:

Given :

Mean, m = 600

Standard deviation, s = 120

Z = (x - m) / s

P(Z > x) = 84%

P(Z > x) = 0.84

Zscore corresponding to P(Z > x) = 0.84 will be -0.994

Hence,

-0.994 = (x - 600) / 120

120 * -0.994 = x - 600

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119.28 + 600 = x

719.28 = x

Hence,

X = $720

4 0

1 year ago

Evaluate the expression.2(y+8)+5x

N76 [4]

2y+18+5x is what I think

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2 years ago

Read 2 more answers

Simplify 5sqrt 12xm^3 <br> Assume x and m are nonnegative

fredd [130]

Answer:

The right answer to your question is the third option

Step-by-step explanation:

5 √12xm³

First find the prime factors of 12

12 2

6 2

3 3

1 Then 12 = 2² 3

and m³ = m m²

So 5 √ 2² 3 x m m²

and 5 (2)(m) √ 3xm

10 m √ 3xm

5 0

2 years ago

The curved part of this figures is a semicircle.

vovangra [49]

First we join the two endpoints of the semicircle and that will be the diameter.

And to find the length of the diameter, we have to use distance formula, with one endpoint (3,2) and the other is (-4,-2) .

SO we get

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Radius is half of diameter, so the radius is

$Radius= \frac{ \sqrt{65}}{2}$

Formula of area of circle is

$Area = \pi r^2$

So the area of semicircle is

$=(1/2) \pi ( \frac{ \sqrt{65}}{2})^2 = 8.125 \pi \square \units$

And the other figure is a triangle, with

$Base = 3-(-4)=3+4=7 \\ height = 2-(-2) = 2+2 =4$

$Area = (1/2)*4*7= 14 square units$

Therefore, total area is the sum of area of semicircle and area of triangle,

And we will get

$Total \ area= 14 + 8.125 \pi \ units^2$

Correct option is the third option .

3 0

2 years ago

Read 2 more answers

What does 9-20 equal

nordsb [41]

Did you mean 9 - 20 will if u did it equals up to -11

3 0

2 years ago