2 years ago

Your 6 and 1/2 year investment of $1,450 at 5.4% compounded brought you a grand total of?

Mathematics

1 answer:

monitta2 years ago

7 0

The future value of an investment of $1,450 for 6 and 2/3 years at 5.4% compounded monthly is given by

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I am Lyosha [343]

Take some you time to focus on yourself, do calming activities wether it’s a walk, puzzle, or anything along those lines

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2 years ago

The area of circle B is 121 times greater than the area of circle A. The radius of circle B is 44. What is the radius of circle

xxMikexx [17]

Formula:
$\bigg( \dfrac{radius_1}{radius_2} \bigg)^2 = \dfrac{area_1}{area_2}$

Plug in the values:
$\bigg( \dfrac{r}{44} \bigg)^2 = \dfrac{1}{121}$

Simplify LHS:
$\dfrac{r^2}{1936} = \dfrac{1}{121}$

Multiply by 1936 on both sides:
$r^2 = \dfrac{1936}{121}
$

Simplify RHS:
$r^2 = 16$

Square root both sides:
$r = 4$

Answer: The radius is 4 units. (Answer B)

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2 years ago

Given the directrix of y = 6 and focus of (0, 4), which is the equation of the parabola?\

Yuliya22 [10]

Answer:

The directrix is y=6 and focus is (0,4)

The equation of the parabola is,

20-4y=x²

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2 years ago

Solve x in 2|x+ 6| + 9 = 19

xenn [34]

Answer: x=-1

Step by step:

2|x+6|+9=19

Subtract 9 from both sides.

2|x+6|=10

Divide both sides by 2

|x+6|=5

Use the definition of absolute value.

x+6=5

Subtract 6 on both sides

x=-1

Hope this helped! :)

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2 years ago

Read 2 more answers

What is (3 + 12) - 3² + 8 · 2 ÷ 4 ? (please show how/ show work)

lisov135 [29]

Answer:

Step-by-step explanation:

(3 + 12) - 3² + 8 · 2 ÷ 4

15 - 9 + 16 : 4

6 + 4

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2 years ago