Answer:
$4,723.21
Step-by-step explanation:
Formula for COMPOUND INTEREST:
A = P ( 1 + r/n) ^ nt
Where A = principal money + interest earned,
P = Principal Money
r = interest rate in decmial
n = no. of times i.rate is compounded
nt = time
Since the qns asked to be compounded /monthly', you have the following formula:
A = 3250 ( 1 + 7.5%/12) ^ 60
7.5% is a yearly rate so divide it by 12 (as in 12 months)
60 = 5 years x 12 months
so use a calculator and you'll get $4723.206, round off and it's $4723.21
Answer:
3.14
Step-by-step explanation:
Answer: 4(7-u)
Step-by-step explanation:
In order to factor, you have to find the GCF (Greatest Common Factor)
28:1, 28, 2, 14, 4, 7
4:1, 4, 2
The greatest common factor here is 4.
You can factor out 4 from this equation, therefore making it 4(7-u)
Answer:
3347000 cm is 33.47 km to cm
3347000/64=
401.92 is the circumference
since it is pi * d
do 3347000/401.92
8327.52786624 round to
8327 full revolutions
4x=20-8y
x=5-2y now use this value of x in the second equation...
3(5-2y)+6y=15
15-6y+6y=15
15=15 This is true for any y or x value.
So there are infinitely many solutions as the two equations describe the same line.