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Rashid [163]
3 years ago
6

If a jelly bean machine contains 16 pink jelly beans, 34 blue jelly beans, 24 black jelly beans, and 26 purple jelly beans, what

is the probability that a jelly bean chosen at random will be black?
Mathematics
2 answers:
solniwko [45]3 years ago
7 0

Answer:

The probability is 0.24.

Step-by-step explanation:

Given,

The numbers of pink jelly beans = 16,

Blue jelly beans = 34,

Black jelly beans = 24,

Purple jelly beans = 26,

⇒ Total jelly beans = 16 + 34 + 24 + 26 = 100,

Hence, the probability that a jelly bean chosen at random will be black

=\frac{^{24}C_1}{^{100}C_1}

=\frac{24}{100}

=0.24

Viefleur [7K]3 years ago
4 0
Well out of 100 jelly beans 24 are black so it would be a 24 out of 100 chance to pick a black jelly bean. But that can be simplified down to a 6 out of 25 chance. So your answer is 6/25. Hope this helped. ;)
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The East Company manufactures several different products. Unit costs associated with Product ORD105 are as​ follows: Direct mate
vlada-n [284]

Answer:

18%

Step-by-step explanation:

The computation of the percentage of the total fixed costs per unit is shown below:

= Total fixed cost ÷ Total cost

where,

Total fixed cost = Fixed manufacturing overhead + administrative salaries

= $12 + $24

= $36

And, the total cost is $200

So, the percentage of the total fixed costs per unit is

= $36 ÷ 200

= 0.18 or 18%

7 0
3 years ago
Which of the following statements best describes the location of −(−1) on a number line? (5 points)
Tanzania [10]

Answer:

It is 1 unit to the right of 0.

Step-by-step explanation:

6 0
2 years ago
Please solve!!! Will make Brainliest!!
posledela

Answer:

Pretty Simple!

Step-by-step explanation:

So, according to similar triangles, all the measures of their corresponding angles are equal.

According to the picture, <A corresponds to <D. Thus:

m<D=32 degrees

Hope this helps!

3 0
2 years ago
Read 2 more answers
Can someone help me out with this.
pickupchik [31]

The side MK measures 3.3 feet.

Step-by-step explanation:

Step 1:

In the triangle, the angle is 25°, the adjacent side has a length of x feet while the hypotenuse of the triangle measures 3.6 feet. The opposite side of the triangle is not given.

To determine the value of x, we determine the value of the cos of the given triangle.

To calculate the cos of an angle we divide the adjacent side by the hypotenuse of the same triangle.

cos \theta = \frac{adjacentside}{hypotenuse} .

Step 2:

The length of the adjacent side = x feet.

The length of the hypotenuse = 3.6 feet.

cos \theta = \frac{adjacentside}{hypotenuse}, cos 25 = \frac{x}{3.6} , cos 25 = 0.9063.

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3 0
3 years ago
Twenty percent of the employees in a company have managerial positions, and 25 percent of the employees in the company have MBA
Sergeu [11.5K]

Answer:

12%

Step-by-step explanation:

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We are given that

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P(Manager)=0.20

P(MBA/ manager)=0.60

P(MBA and manager)=?

P(MBA/ manager)=P(MBA and manager)/P(Manager)

P(MBA/ manager)*P(Manager)=P(MBA and manager)

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Percentage of employee both manager and has MBA degree=12%.

Thus, the percentage of the employees is both manager and has MBA degree is 12%

4 0
2 years ago
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