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2 years ago

2/18 x 16 answer fast !!!!!!!!!!!!!!

Mathematics

1 answer:

scZoUnD [109]2 years ago

3 0

36/18

12/6

6/3

Answer is 2 :/

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According to the 2000 U.S. Census Bureau, 49.65% of Texas residents were male. Consider the experiment of selecting ten Texans a

Ratling [72]

This is the binomial probability distribution.
n = 10 (the number of randomly selected Texans)
p = 0.4965 (the probability that randomly selected Texan will be male)
q = 0.5035 (the probability that randomly selected Texan will be female)

6 0

2 years ago

A ship of unknown heightis sighted from a lighthouse. From the top of the lighthouse, the angle of depression to the top of the

blagie [28]

Answer:

Step-by-step explanation:

From the given information, consider DB=x be the height of the ship, BC= 50 m, then DE=50 m.

Now, From ΔABC,

$\frac{AC}{BC}=tan45^{\circ}$

⇒ $AC=50 m$

Also, from ΔADE, DE=50 m, we have

$\frac{AE}{DE}=tan30^{\circ}$

⇒ $\frac{AE}{50}=\frac{1}{\sqrt{3}}$

$AE=\frac{50}{\sqrt{3}}$

Now, AC=AE+EC

⇒ $50=\frac{50}{\sqrt{3}}+EC$

⇒ $EC=50-\frac{50}{\sqrt{3}}$

⇒ $EC=50-\frac{50}{1.732}$

⇒ $EC=50-28.86=21.14 m$

Also, we know that EC=BD, therefore BD=21.14 meters.

Thus,the height of the ship= 21.14 meters.

7 0

2 years ago

PLZ Help Solve the equation for x, in simplest form. 3 /4 x = 5/ 8

Svetach [21]

3/4 x = 5/8

x = 5/8 * 4/3

x = 5/6

Thus value of x is 5/6

3 0

3 years ago

Write the equation of the line that passes through the points (−6,1) and (−2,4). Will mark brainliest!!

Kryger [21]

Answer:

3x - 4y + 22 = 0

Step-by-step explanation:

The equation of a straight line passing through the given two points ( $x_{1},y_{1}$ ) and ( $x_{2},y_{2}$ ) is given by the formula

$\frac{y - y_{1} }{y_{1} - y_{2}} = \frac{x - x_{1} }{x_{1} - x_{2}}$

Here in our case, the two given points are (-6,1) and (-2,4) and the equation of the straight line passing through those two points will be

$\frac{y - 1}{1 - 4} = \frac{x - (- 6)}{- 6 - ( - 2)}$

⇒ 4(y - 1) = 3(x + 6)

⇒ 3x - 4y + 22 = 0 (Answer)

3 0

3 years ago

A. identify the parent function of the given graph.

Paha777 [63]

The parent function is f(x) = x^3

The domain are all x values (-infinity, infinity)

The range are all y values (-infinity, infinity)

4 0

3 years ago

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