Answer:
$441
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 3.5%/100 = 0.035 per year,
then, solving our equation
I = 2400 × 0.035 × 5.25 = 441
I = $ 441.00
The simple interest accumulated
on a principal of $ 2,400.00
at a rate of 3.5% per year
for 5.25 years is $ 441.00.
Answer:
c
Step-by-step explanation:
(0,-5)
0-(-5)=5
x=0
y=-5
making it c
Answer:
<h2>C. 10</h2>
Step-by-step explanation:
10 gets carried down.
This will not factor so you can use the quadratic formula
x = [- (-3) +/- sqrt(9 - 4*5*-4) / 10
= (3 +/- sqrt 89) / 10
= 3 + 9.434 / 10 or 3 - 9.434 / 10
= 1.24 , -0.64 to the nearest hundredth
Use the Pythagorean Theorem OR the distance formula (they are based upon the same principles).
The x-component of this distance is the distance from -7 to +9, which is 16. If you're unsure of why, graph a number line, plot -7 and +9 and then count the number of scale divisions between the two.
The y-comp is the distance from 2 to 2, which is zero.
Thus, the distance between the two points is sqrt(16^2+0^2), or 16.