Answer:
On her 60th birthday, she would have earned $83048.5.
Step-by-step explanation:
The formula to calculate the compound interest is:
--- (1)
where A is Principal and interest, r is the rate of interest and n is the number of years compounded.
For our problem,
P = 25000,
r = 0.05 and
n = 60 - 30 = 30
Substitute these values in (1), we get,
= 25000(4.32194)
= 108048.5
Compound Interest = Amount - Principal
= 108048.5 - 25000
= 83048.50
Hence, on her 60th birthday, she would have earned $83048.5.
Answer:
2+3+3=8
Step-by-step explanation:
You welcome
Answer:
-5x+y=-22
Add -y to both sides.
-5x+y+(-y)=-22+(-y)
-5x=-y-22
Divide both sides by -5
-5x/-5=-y-22/-5
x=1/5y+22/5
which is your answer^
Step-by-step explanation:
-6x+5y=-15
Add -5y to both sides.
-6x+5y+(-5y)=-15+(-5y)
-6x=-5y-15
Divide both sides by -6
-6x/-6=-5y-15/-6
x=5/6y+5/2
which is the answer to the first set of questions.
Answer:
it's 60 mm
Step-by-step explanation:
hope this is useful! have a wonderful day and God Bless you !!!
Answer:
about 28
Step-by-step explanation:
you have to use the sine rule = side you know * ( sin of angle opposing the side you want to know / sin of angle opposing the side you know)
AB = 19* (sin 75/ sin ( 180 -75-64) )
AB = 19 * ( sin 75 / sin 41) ≈ 27.9739...