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Margarita [4]
3 years ago
6

A candy jar contains flavored jelly beans. There are 7 orange, 9 cherry, 3 lemon, 15 licorice, and 6 blueberry. Find the probabi

lity of choosing two cherry jelly beans in a row (the first jelly bean is not replaced). PLEASE HELP!!!
Mathematics
1 answer:
Alisiya [41]3 years ago
4 0

Answer: 0.046

Step-by-step explanation:

From the question,

orange jelly beans= 7

Cherry jelly beans =9

Lemon jelly beans = 3

Licorice jelly beans = 15

Blueberry jelly beans = 6

Total jelly beans = 40

The probability of choosing the first cherry jelly beans will be = 9/40

After the first one is chosen, there'll be 8 cherry jelly beans and total of 39 left. The probability of choosing the second one will be = 8/39

The probability of choosing two cherry jelly beans in a row will be:

= 9/40 × 8/39

= 72/1560

= 0.046

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1.-si el area de un rectangulo es de 144 metros cuadrados y su altura de 8 metros ¿ cual es el valor de su base?
kari74 [83]

Step-by-step explanation:

FÓRMULA:

144 m^{2} = b(8 m)

SE DESPEJA

b = 144 m^{2}/8 m = 18 m

5 0
3 years ago
PLS help meeeeeeee!!!!!! will mark as BRAINLIEST
Zolol [24]

We are asked to find 7 is what percent to 30.

We will use proportions to solve our given problem.      

Let us assume that 7 is n% of 30. So we can set a proportion as:

\frac{n}{100}=\frac{7}{30}

Let us solve for n.

\frac{n}{100}\cdot 100=\frac{7}{30}\cdot 100

n=\frac{7}{3}\cdot 10

n=\frac{70}{3}

n=23.333

Therefore, 7 is 23.333\% of 30.

3 0
3 years ago
Can somebody help me with number 7?
Alex73 [517]

I believe that the only rational one would be the first one as it's repeating.

6 0
3 years ago
A regular hexagon is shown below. Find the value of x.
Cloud [144]

The measure of each interior angle of the hexagon is 120°. Then the value of x will be 20°.

<h3>What is a polygon?</h3>

The polygon is a 2D geometry that has a finite number of sides. And all the sides of the polygon are straight lines connected to each other side by side.

A regular hexagon is shown below.

Then the internal angle of the hexagon is (5x + 20)°.

Then the value of x will be

We know that each interior angle of the hexagon is 120°.

Then we have

5x + 20 = 120

       5x = 100

        x = 20

More about the polygon link is given below.

brainly.com/question/17756657

#SPJ1

8 0
2 years ago
(4 ten thousands 6 hundreds) ×10=
o-na [289]
40600 × 10 = 406000

hope this helps :)
6 0
4 years ago
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