Heres the formula for compound interest:
A=P(1+

)^nt
A is the amount over 10 years
P is the initial deposit ($26,000)
r is the annual interest rate (4% or .04)
n is the number of times that interest is compounded annually (1)
t is the number of years the money is invested (10 yrs)
A=26000(1+

)^(1)(10)
A=26000(1.04)^10
A=26000(<span>1.48024428492)
A=$</span><span>
38,486.3514079
(Simplified she would have $38,486.35)</span>
You would divide the diameter in half to get the radius which is 4. And do the formula which is a=pie(r) squared. So the answer would be 50.24
Answer:
$5
Step-by-step explanation:
(5/6)*24=20
20-15=5
Answer:
The unknown number is -6
Step-by-step explanation:
Let's start by writing the sentence in mathematical terms:
Since we don't know what that "number" is, we replace it with the letter "
". Then, <em>the quotient of that unknown number and three</em> can now be written as: 
"<em>Five less than the quotient of a number by three</em>", can then be written as the difference (where we are subtracting 5 from that quotient): 
The last part of the sentence tells us that the expression we just wrote in mathematical form "<em>is -7</em>." This in mathematical terms indicates "equals -7."
Therefore, we now have a mathematical equation (there is an equal sign in the expression) and we try to solve for the unknown number "
" in it:

We do such by isolating the x on one side of the equal sign. This process involves: first add 5 on both sides of the equation, and second:multiply both sides of the equation by 3 to get rid of the denominator under the unknown:
