Ask question

Ask question

All categories

3 years ago

7

kara opened a savings account with $8,000. she makes no changes to this account after 2 years. her account has a compound intere

st rate of 6% per year, compound annually. what will be the total amount in the account at the end of two years?

1 answer:

olga_2 [115]3 years ago

7 0

Answer:628384729

Step-by-step explanation:

One two three

You might be interested in

f(x) = square root ( x^4 -16x^2) let f be the function given by: . . a) Find the domain of f.. b) Find f '(x). c) Find the slope

Bond [772]

A ) The domain:
$x^{4} -16 x^{2} \geq 0 \\ x^{2} ( x^{2} -16) \geq 0 \\ x^{2} -16 \geq 0 \\ x^{2} \geq 16$
x ≤ -4 and x≥ 4 or: x ∈ ( - ∞ , - 4 ) ∪ ( 4 , + ∞ )
b ) f ` ( x ) = $\frac{1}{2 \sqrt{ x^{4} -16 x^{2} } } *( 4 x^{3} - 32 x ) = \\ = \frac{2x( x^{2} -8)}{ \sqrt{ x^{4}-16 x^{2} } }$
c ) The slope of the line normal to the graph at x = 5
m = -1 / f `(x)
f ` ( x ) = $\frac{10(25-8)}{ \sqrt{625-400} }= \frac{10*17}{15} = \frac{34}{3}$
m = - 3/34

8 0

3 years ago

Pls answer asap!!!!!

mixas84 [53]

Answer:V

Step-by-step explanation:

im going to guess c = degrees and its always the angle with a higher degree

6 0

3 years ago

Answer this please I will give brainliest

frozen [14]

40 Butterflies at Swallowtail :D

7 0

3 years ago

Read 2 more answers

Find the total surface area.<br> A. 422 in²<br> B. 554 in²<br> C. 638 in²<br> D. 517 in²

Brilliant_brown [7]

Answer:

c

Step-by-step explanation:

you have to find the surface area of all sides. so (11*11)*2 and (11*9) *4 with this you get c. 638in square.

5 0

3 years ago

The graph of a function is shown on the coordinate plane below. Identify the rate of change of the function.

earnstyle [38]

Answer:

3.25

Step-by-step explanation:

according to the systematical theorem it would equal 3.25

3 0

2 years ago