Emma has half of her investments in stock paying a 9% dividend and the other half in a stock paying 11% interest. If her total annual interest is $420, how much does she have invested?

Answers

Answer 1

Answer:

If her total annual interest is $420. Then the amount of invested will be $4200.

What is the percentage?

The quantity of anything is stated as though it were a fraction of a hundred.

Emma has half of her investments in stock paying a 9% dividend and the other half in a stock paying 11% interest.

If her total annual interest is $420.

Then the amount of invested will be

Let x be the invested amount.

0.09(x/2) + 0.11(x/2) = 420

(x/2) (0.09 + 0.11) = 420

x/2 = 2100

x = $4200

More about the percentage link is given below.

brainly.com/question/8011401

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Answer 2

Answer: x/2 x .09 =y
x/2 x .11= z

y + z = 420
((x/2) x .09) + ((x/2) x .11) = 420

.09x/2 + .11x/2 = 420
.2x/2= 420
.1x=420
x=4200

Plug that value back into the originals to check

4200/2 x .09 = 189
4200/2 x .11 = 231
-------
420

She invested 4200 dollars

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Which shows 602 − 402 being evaluated using the difference of squares method?602 − 402 = (3600 + 1600)(3600 − 1600) = 10,400,000
602 − 402 = 3600 − 1600 = 2,000
602 − 402 = (60 − 40)2 = 202 = 400
602 − 402 = (60 + 40)(60 − 40) = (100)(20) = 2,000

Answers

The right answer for the question that is being asked and shown above is that: "602 − 402 = (3600 + 1600)(3600 − 1600) = 10,400,000" The equation that shows 602 − 402 being evaluated using the difference of squares method is that 602 − 402 = (3600 + 1600)(3600 − 1600) = 10,400,000

Answer:

Step-by-step explanation:

A dump truck driver created 3 equal mounds of dirt from 1/6 of his load. What fraction of the entire load of dirt was in each mound

Answers

lets see the answer to this question the fraction of the entire load of dirt in each mound is b.1/2 this is how i got my answer you multiply 3*1/6=1/2 so the fraction of the entire load of dirt that was in each mound is 1/2

the answer is B. 1/2

hope this helped tons

Cómo puedo resolver esto

Answers

2) 1/5
3) 1/9
4) 3/4

Given (12,8) and (x,−4), find all x such that the distance between these two points is 13. Separate multiple answers with a comma.

Answers

17 and 7 are the possible values of x that makes up the missing y-value of the coordinates.

What is the numerical value of x?

The distanceformula used in finding the distance between two points is expressed as;

D = √( ( x₂ - x₁ )² + ( y₂ - y₁ )² )

Given the data in the question;

Point 1( 12,8 )

x₁ = 12
y₁ = 8

Point 2( x,−4 )

x₂ = x
y₂ = -4
Distance D = 13

Plug the given values into the distance formula and solve for x.

D = √( ( x₂ - x₁ )² + ( y₂ - y₁ )² )

13 = √( ( x - 12 )² + ( -4 - 8 )² )

13 = √( ( x - 12 )² + ( -12 )² )

Take the square of both sides

13² = ( x - 12 )² + ( -12 )²

13² = ( x - 12 )² + 114

( x - 12 )² + 114 = 169

( x - 12 )² = 169 - 114

( x - 12 )² = 25

Take the square root of both sides

x - 12 = ±√25

x - 12 = ±5

x = 12+5, x = 12-5

x = 17, x = 7

Therefore, the possible values of x are 7 and 17.

Learn more about the distance formula here: brainly.com/question/24509115

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Advantages and disavadtages for paying with checks

Answers

Advantages: when its paying by check you can earn credit history
Disadvantages: Mishandling of account and exceeded expenses can cause a refund check and bad credit

Write the expression that represents the phrase: the quotient of 10 and x

Answers

Answer:

Step-by-step explanation:

$Quotient \ of \ 10 \ and \ x = 10 / x$

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