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dybincka [34]
3 years ago
6

Jacobs & Johnson, an accounting firm, employs 15 accountants, of whom 9 are CPAs. If a delegation of 4 accountants is random

ly selected from the firm to attend a conference, what is the probability that 4 CPAs will be selected? (Round your answer to three decimal places.)
Mathematics
1 answer:
Artemon [7]3 years ago
7 0
1st acc = 6/14 chance 
<span>2nd acc = 5/13 </span>
<span>3rd acc = 4/12 </span>

<span>6/14 * 5/13 * 4/12 = 0.0549450549 </span>

<span>round to 3 decimal places ==> 0.055
Please put me on brainlest if its correct! Thank you!</span>
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Pls help!!! and no links :)
MrRa [10]

Answer:

The surface area of the parallelogram is;

2x^3 -6x^2 - 14x +24 squared centimeters

Step-by-step explanation:

To get the area of the parallelogram, we need to multiply the base length of the parallelogram by the height of the parallelogram

We have this as follows;

(x-4)(2x^2+2x-6)

= x(2x^2 + 2x-6) -4(2x^2 + 2x-6)

= 2x^3 + 2x^2 - 6x -8x^2 -8x + 24

= 2x^3 +2x^2 -8x^2 -6x-8x+24

= 2x^3 -6x^2 - 14x +24

3 0
3 years ago
11, 1/12 siplfied plz hury
Ber [7]

Answer:uhmmmmmmmmmmmmmm

Step-by-step explanation:

8 0
3 years ago
A jet flies from New York to Los Angeles , a distance of 2,450 miles, and then flies back. The speed from NY to LA was 140 mph f
aleksklad [387]

Answer:

Speed from NY to LA is 172 mph

Step-by-step explanation:

Let the jet’s speed from NY to LA be x mph.The speed form NY to LA would be (x-140) mph

Mathematically, we know that distance = speed * time

The total speed will x + x -140 = 2x-140

Now;

12(2x-140) = 2450

24x - 1680 = 2450

24x = 2450 + 1680

24x = 4130

x = 4130/24

x = 172.1 which is approximately 172 mph

7 0
3 years ago
Brand A sells a can of tomato sauce that costs $0.47 for 8 ounces of sauce, Brand B sells a can of tomato sauce that costs $2.59
Scilla [17]

Answer:

Brand A

Step-by-step explanation:

Because you can buy two 8 ounce cans to give you 16 ounces for $.94

8 0
3 years ago
Help me out pleaseeeeeeeeeee
devlian [24]

Answer:

1 Bag

Step-by-step explanation:

convert 1/5 & 11/12 to the common denominator of 60

1/5 = 12/60      11/12 = 55/60        

12/60 +  55/60  = 67/60   so therefore Mia has used one bag in a day

7 0
3 years ago
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