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boyakko [2]
3 years ago
8

In April, a customer buys 1 MCS Oct 50 call for 9 and sells 1 MCS Jul 50 call for 4. What will the customer's profit or loss be

if he buys back the July call for $1 and sells the October call for $12?
Mathematics
1 answer:
Alexandra [31]3 years ago
5 0

Answer:

The net gain or profit is $600

Step-by-step explanation:

Firstly, we should know the losses of the customer which were:

9 when the customer bought 1 MCS Oct 50

1 when the customer bought back 1 MCS Jul 50

Therefore the total losses were 10.

And the gains were:

4 when the customer sold 1 MCS Jul 50

12 when the customer sold 1 MCS Oct 50

Therefore the total gains were 16.

Therefore (16 - 10)×100 = $600

Therefore the net gain or profit is $600

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A 6-inch candle burns down in 12 hours. After how many hours will it have burned<br> 4 inches?
Zielflug [23.3K]

Answer:

8 hours

Step-by-step explanation:

Let's first find how many inches the candle would have burned in 1 hour.

6 in:12 hours

x: 1 hour

We can divide 12 by 12 to get 1. This means we need to divide 6 by 12 to get x

x=1/2 inches

1/2 inches:1 hour

4 inches: x hours

We divide 4 by 1/2 to get 8. 1/2*8=4. This means...

x=1 hour*8=8 hours

6 0
2 years ago
Is x=15 a function?​
Mama L [17]

Answer:

yes i do believe so

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find each missing lengths to the nearest tenth PLEASE HELP
alisha [4.7K]

Answer:

For #1, 8.9.

Step-by-step explanation:

I can attempt to answer it, but I can't promise anything.

Alright, so, the equation for this should be A²+B²=C²

C is usually the longer side, which for you is the side that is missing.

Let's try the first one. If what I see is right, the 2 sides are 4 and 8. A is 8 and B is 4.

That means that the equation would be 8²+4²=C²

That would be 64+16=80

The equation is now 80= c²

The opposite of "to the power of 2" is a square root. So, now you're going to find the square root of 80, which is 8.9 to the nearest tenth.

So, for the first question, the answer should be 8.9

I hope this helps you solve the rest.

6 0
3 years ago
The sum of three integers is 12
Liula [17]

The three integers are 5,17 and -10

Step-by-step explanation:

Let x, y and z be three integers then

x+y+z=12 \ \ \Eqn\ 1

'The sum of the first and second integers exceeds the third by 32'

x+y=z+32\ \ \ \ Eqn\ 2

The third integer is 15  less than the first.

z=x-15\ \ \ \ Eqn\ 3

From Eqn 2:

x+y=z + 32\\x+y-z=32

Subtracting Eqn 1 from eqn 2

x+y-z-(x+y+z)=32-12\\x+y-z-x-y-z=20\\-2z=20

Dividing both sides by -2

\frac{-2z}{-2}=\frac{20}{-2}\\z=-10

Putting z=-10 in Eqn 3

z=x-15\\-10=x-15\\x=15-10\\x=5

Putting x=5 and z=-10 in Eqn 1

x+y+z=12\\5+y-10=12\\y-5=12\\y=12+5\\y=17\\

Hence,

The three integers are 5,17 and -10

Keywords: Linear Equations, Variables

Learn more about linear equations at:

  • brainly.com/question/13219835
  • brainly.com/question/1836777

#LearnwithBrainly

3 0
3 years ago
Read 2 more answers
Mary invests £12,000 in a savings account <br> the account pays 1.5% compound interest per year
Tanzania [10]

Answer:

244.0476

Step-by-step explanation:

1.5/100 is 0.015 and time 16,269.84 United States Dollar is 244.0476

6 0
2 years ago
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