Ask question

Ask question

All categories

Citrus2011 [14]

2 years ago

12

Find the balance in the account after the given period. $5,700 deposit earning 4.2% compounded monthly, after 4 years. What is t

he balance after 4 years?

1 answer:

Genrish500 [490]2 years ago

6 0

The formula is

A=p (1+r\n)^n t

A future value?

P present value 5700

R interest rate 0.042

N compounded monthly 12

T time 4years

A=5,700×(1+0.042÷12)^(12×4)

A=6,740.76

You might be interested in

1 of every 20 cookies falls apart. if you make 40 cookies how many will fall apart? 5 1 3 2

Likurg_2 [28]

2 is the answer. .........

3 0

2 years ago

True of false: If a right triangle has legs of length 8 and 15, then we know the length of the hypotenuse is the square root of

nasty-shy [4]

The answer is true, it will equal to 17!

7 0

3 years ago

Read 2 more answers

Find h(-5) for the function h(x)= -5x+9.<br> h(-5) =

Helga [31]

Answer:

h(-5) = 34

Step-by-step explanation:

h(x) = -5x + 9

h(-5) = -5(-5) + 9 = 25 + 9 = 34

7 0

2 years ago

a purse contains 25p coins and 50 p coins. the total amount in the purse is rs.25. if the number of 50 p coins is double the num

erica [24]

Let the total no. of 25 p coins be x
50p coins = 2x

Value of 25 p coins ( in rupees) = 0.25*x =0.25x
Value of 50p coins ( in rupees) = 0.5*2x = x

0.25x+x = 25
1.25x =25
x = 25/1.25 = 20

no. if 25p coins = 20
and 50p coins = 2*20 = 40

4 0

3 years ago

How can I find the exact distance between the points(√7,-√2)and (4√7,5√2)

chubhunter [2.5K]

$\bf \textit{distance between 2 points}\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ \sqrt{7}}}\quad ,&{{ -\sqrt{2}}})\quad 
% (c,d)
&({{4\sqrt{7}}}\quad ,&{{ 5\sqrt{2}}})
\end{array}~~~
% distance value
d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}
\\\\\\
$

$\bf d=\sqrt{[4\sqrt{7}-\sqrt{7}]^2~+~[5\sqrt{2}-(-\sqrt{2})]^2}
\\\\\\
d=\sqrt{(4\sqrt{7}-\sqrt{7})^2~+~(5\sqrt{2}+\sqrt{2})^2}\implies d=\sqrt{(3\sqrt{7})^2~+~(6\sqrt{2})^2}
\\\\\\
d=\sqrt{3^2\cdot 7~~+~~6^2\cdot 2}\implies d=\sqrt{63+72}\implies d=\sqrt{135}
\\\\\\
\begin{cases}
135=5\cdot 3\cdot 3\cdot 3\\
\qquad 5\cdot 3^2\cdot 3\\
\qquad 15\cdot 3^2
\end{cases}\implies d=\sqrt{15\cdot 3^2}\implies d=3\sqrt{15}$

8 0

3 years ago