Answer:
Option E.
Step-by-step explanation:
The given expressions are and .
Greatest common factor of and is
It is given that the greatest common factor of and is 45.
x and y are positive integers.
For y=45,15,9,5
Only for y=3,
The possible value of y is 3.
Therefore, the correct option is E.
A=P(1+r/n)^(tn)
n=number of times per year compounded
A=amount
P=principal inveseted
r=rate in decimal
t=time in years
so
we want A=30000
r=12.4%=0.124
t=15
monthyl means n=12
30000=P(1+0.124/12)^(15*12)
solve for P
easy, just divide both sides by (1.01033)^180
4714.97=P
that much must be invested
Answer:
B is the answer as it's means intersection and none of the numbers intersect x and y
Answer:
90π units²
Step-by-step explanation:
(refer to attached)
Total Surface are off a right cylinder = area of its ends + area of curved surface
Given radius, r = 3 units and height, h = 12 units
Area of 2 ends,
= Area of 2 circles
= 2 x πr²
= 2π (3²)
= 2π (9)
=18π units²
Area of curved surface,
= 2πrh
= 2π(3)(12)
= 72π units²
Hence,
Surface area = 18π + 72π = 90π units²
bro what type of grade are you in this is the most easiest type of stuff you must be in 4th grader or first grade or second grade like what should baby stuff