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2 years ago

2. A shirt that normally costs $30 is on sale for

Mathematics

1 answer:

exis [7]2 years ago

7 0

Answer:27.5%

Step-by-step explanation:

To calculate the percentage discount between two prices, follow these steps:

Subtract the post-discount price from the pre-discount price.
Divide this new number by the pre-discount price.
Multiply the resultant number by 100.
Be proud of your mathematical abilities.

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You have $10,000 to invest in a stock portfolio. Your choices are Stock X with an expected return of 13 percent and Stock Y with

Alex Ar [27]

The money invested in stock X is $8,800.

Given,

Total investment in stock portfolio=$10000

Expected return from stock X=13%=0.13

Expected return from stock Y=8%=0.08

Expected return from portfolio=12.4%=0.124

The portfolio return is calculated by taking the weighted average of individual stock returns.

Let x represent the portfolio weightage of stock X.

1-x is the portfolio weightage of stock Y.

money invested in stock X be

0.124=0.13x+0.08(1-x)

0.124=0.13x+0.08-0.08x

0.124-0.08=0.05x

0.044=0.05x

x=0.88

money invested in stock X=0.88*10000=$8800

Thus, the money invested in stock X is $8,800.

To learn more about percentages refer here

brainly.com/question/26718419

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4 0

1 year ago

Linda saw an alligator in the zoo. Dylon told her he had seen an

lubasha [3.4K]

Answer:

Step-by-step explanation:

12-3=9

if dylon saw a 12 foot alligator that was 3 feet longer than the one linda saw to find out how long the alligator linda saw is, subtract the difference from the longer one12-3=9

8 0

2 years ago

Express each of the following percentages as a fraction. 45%

vesna_86 [32]

Answer:

9/20

Step-by-step explanation:

45% can be written as

= 45/100

= 9/20

Hope it will help u..

3 0

3 years ago

Read 2 more answers

4/5k = 12 what is the answer because I am a not smart 6th grader

shusha [124]

Answer:

k = 15

Step-by-step explanation: pls thank me and mark me brainliest :3

4 0

2 years ago

Write the first trigonometric expression in terms of the second expression. Cot(x); sin(x)

Alina [70]

The first trigonometric expression cot x and sin x in terms of the second expression is one over tan x and one over cosec x.

<h3>What is trigonometry?</h3>

Trigonometry deals with the relationship between the sides and angles of a right-angle triangle.

Write the first trigonometric expression in terms of the second expression.

The cotangent can be written as

$\cot x= \dfrac{1}{\tan x}$

And the sine can be written as

$\sin x = \dfrac{1}{\csc x}$

More about the trigonometry link is given below.

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7 0

2 years ago