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4 years ago

12

Of the 50 U.S. states, 4 have names that start with the letter W What percentage of U.S. states have names that start with the l

etter W?

1 answer:

san4es73 [151]4 years ago

5 0

8 percent. Divide 4 by 50, which gives you 0.08. Move it to the right 2 ties, and you get 8%

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A bag has six balls labeled a,b,c,d.e and f . One ball will be randomly picked, and its letter will be recorded as the outcome.

Dvinal [7]

<h3>Sample space = {a,b,c,d,e,f}</h3><h3>Event space = {a,c}</h3>

We simply list all of the letters mentioned as they are the possible outcomes. We can only pick one item from the sample space. The event space is the set of outcomes where we want to happen (picking either an 'a' or 'c').

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3 years ago

Read 2 more answers

From a radar station, the angle of elevation of an approaching airplane is 32.5 degree. The horizontal distance between the plan

denis23 [38]

Answer: 42.21 km

Step-by-step explanation:

We can solve this using trigonometry, since we have the following data:

$\theta=32.5\°$ is the the angle of elevation

$d=35.6 km$ is the horizontal distance between the plane and the radar station

$x$ is the hypotenuse of the right triangle formed between the radar station and the airplane

Now, the trigonometric function that will be used is <u>cosine</u>:

$cos\theta=\frac{d}{x}$ because $d$ is the adjacent side of the right triangle

$cos(32.5\°)=\frac{35.6 km}{x}$

Finding $x$ :

$x=\frac{35.6 km}{cos(32.5\°)}$

$x=42.21 km$

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3 years ago

The local fish market sells both salmon and tuna for $5.35 per pound. If you buy 3.4 pounds of tuna and 2.7 pounds of salmon, wh

boyakko [2]

3.4 + 2.7 = 6.1
6.1(5.35) = 32.635
So, you would be charged $32.64 or letter C :)

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3 years ago

Y = 1/5x+3 explain plz

IceJOKER [234]

Answer:

alright all you need to do is Use the slope-intercept form to find the slope and y-intercept

So the Answer to the question is

Slope: 1/5

Y-Intercept: 3 Hope this helps :)

Step-by-step explanation:

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3 years ago

Bea has 21 yard of embroidery floss to make bracelets. If each bracelet requires 2 1/3 yards, how many bracelets can she make?

earnstyle [38]

She can make 9 bracelets

I found this by dividing the two numbers

Hope this helps

If there are any questions leave a comment

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3 years ago