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kherson [118]
3 years ago
12

Seven years after paying $6288 for shares in a new company, you sell the shares for $12,454.

Mathematics
1 answer:
alisha [4.7K]3 years ago
4 0
That’s small bucks, to answer a small problem ⚖️
You might be interested in
How many ways can you select and arrange 5 books on a shelf out 13 books?
ololo11 [35]

Answer:

There are 154,440 ways.

Step-by-step explanation:

The word arrange means that the order in which the books are placed is important, which means that the permutations formula is used to solve this question.

Permutations formula:

The number of possible permutations of x elements from a set of n elements is given by the following formula:

P_{(n,x)} = \frac{n!}{(n-x)!}

In this question:

5 books from a set of 13. So

P_{(13,5)} = \frac{13!}{(13-5)!} = 154440

There are 154,440 ways.

8 0
3 years ago
Evaluate the expression <br><br> x=-4.9 and y=-1.3 <br><br> -5x+7y
Flura [38]

Answer:

15.4

Step-by-step explanation:

-5×(-4.9) +7×(-1.3)

=24.5+(-9.1)

=24.5-9.1

==15.4

8 0
2 years ago
A large company claims that the average age of their employees is 32 years, with a standard deviation of 4 years. The average ag
4vir4ik [10]

Given that average age of employees of a large company is Normal

X - average age of employees

X:N(32,4)

The average age of employees in sales dept is 27 years.

Prob that an employee, chosen at random, will be younger than 27 years.

= P(X<27)

Let us convert x into Z

Z = (x-32)/4 = -5/4 = -1.25

Reqd prob = P(Z<-1.25) =0.5-0.3925

= 0.1075

Hence 10.56% is the correct answer.

3 0
3 years ago
Read 2 more answers
In the rectangle below,
STALIN [3.7K]

Answer:

Step-by-step explanation:

In a rectangle,  diagonals are equal and bisect each other

BE  =   AE

6x - 5 = 2x +  7

6x - 2x - 5 = 7

       4x - 5 = 7

             4x = 7 + 5

             4x = 12

               x = 12/4

               x = 3

AE = 2x + 7

     = 2*3 + 7

    = 6 + 7

AE =  13

AC = 13 + 13

AC = 26

m∠EBC = 50

In rectangle, each angle is 90

m∠ABE + m∠EBC = 90

m∠ABE + 50 = 90

          m∠ABE = 90 - 50

          m∠ABE = 40

In rectangle, AB // DC and DB transversal

m∠ECD = m∠ABE   { alternate interior angles}

m∠ECD = 40

8 0
3 years ago
Please help!! :) Will give brainliest!
stich3 [128]
Answer is A
144 + 12y + y^2 

if perfect square should be
144 + 24y + y^2 
7 0
3 years ago
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