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4 years ago

13

Stan wants to start an IRA that will have $250,000 in it when he retires in 25 years. How much should he invest semiannually in

his IRA to do this if the interest is 6% compounded semiannually? Assume an Annuity Due. Round to the nearest cent.

1 answer:

Alecsey [184]4 years ago

8 0

$1,041,666.70 I'm not sure but that what I think the answer is

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Does anyone know how to do this?

Naddik [55]

Answer:

m<GEF = 32 degrees

Step-by-step explanation:

<EGF = 180-64=116

116 + 32 + 32 = 180 degrees

64/2 = 32 degrees

8 0

2 years ago

What is the diameter of a circle with the equation (x – 4)2 + (y + 6)2 = 64?

kramer

Answer:

the answer is 16

Step-by-step explanation:

i hope i helped you but next time study well :)

3 0

3 years ago

Read 2 more answers

Given the following matrices, what 3 elements make up the first column of the product matrix DA?

Misha Larkins [42]

We have to figure out what the product of DA is,

$\begin{bmatrix}-1&2&3\\8&-4&0\\6&7&1\\ \end{bmatrix}\begin{bmatrix}1\\3\\5\\ \end{bmatrix}=\begin{bmatrix}a\\b\\c\\ \end{bmatrix}$

We know that,

$\begin{bmatrix}a&b&c\\d&e&f\\g&h&i\\\end{bmatrix}\begin{bmatrix}x\\y\\z\\\end{bmatrix}=\begin{bmatrix}ax+by+cz\\dx+ey+fz\\gx+hy+iz\\\end{bmatrix}$

So,

$a=-1\cdot1+2\cdot3+3\cdot5=-1+6+15=20$

$b=8\cdot1+(-4)\cdot3+0\cdot5=8-12=-4$

$c=6\cdot1+7\cdot3+1\cdot5=6+21+5=32$

So the solution is,

$a,b,c=\boxed{20,-4,32}$

Hope this helps :)

4 0

3 years ago

(2a+b)^2÷(3b-1) when a= -2 and b=5

WINSTONCH [101]

Evaluate (2 a + b)^2/(3 b - 1) where a = -2 and b = 5:
(2 a + b)^2/(3 b - 1) = (5 - 2×2)^2/(3×5 - 1)

3×5 = 15:
(5 - 2×2)^2/(15 - 1)

| 1 | 5
- | | 1
| 1 | 4:
(5 - 2×2)^2/14

2 (-2) = -4:
(-4 + 5)^2/14

5 - 4 = 1:
1^2/14

1^2 = 1:

Answer: 1/14

6 0

3 years ago

For what value of y will the inequality 4y -8 >10 be true

ycow [4]

4y - 8 > 10
add 8 to both sides
4y > 18
Divide both sides by 4
y > 18/4
y > 9/2
y > 4.5

7 0

3 years ago