They're 157.5cm in 62 inches
Answer:
It will double in the year 2063
Step-by-step explanation:
Let the amount deposited be $x, when it doubles, the amount becomes $2x
we can use the compound interest formula to know when this will happen
The compound interest formula is as follows;
A = P(1+r/n)^nt
In this question,
A is the amount which is 2 times the principal and this is $2x
P is called the principal and it is the amount deposited which is $x
r is the interest rate which is 3.2% = 3.2/100 = 0.032
n is the number of times compounding takes place per year which is quarterly which equals to 4
t is the number of years which we want to calculate.
Substituting all these into the equation, we have;
2x = x(1+0.032/4)^4t
divide through by x
2 = (1+ 0.008)^4t
2 = (1.008)^4t
we use logarithm here
Take log of both sides
log 2 = log (1.008)^2t
log 2 = 2t log 1.008
2t = log 2/log 1.008
2t = 86.98
t = 86.98/2
t =43.49 which is 43 years approximately
Thus the year the money will double will be 2020 + 43 years = 2063
Answer:
x=8
Step-by-step explanation:
if T is the midpoint of PO then PT=TO
6x+4=52
-4 -4
6x = 48
:6 :6
x=8
Answer:
The coordinates of the midpoint of the two vertices are
(0,2) (Third option)
Step-by-step explanation:
<u>Coordinates Of A Midpoint
</u>
Given a pair of points in the plane
the coordinates of the midpoint of both points are
The vertices given in the figure are
So the x-coordinate of their midpoint is
And the y-coordinate of their midpoint is
So the coordinates of the midpoint of the two vertices are
(0,2), the third option
F the diameter is 1/2 mile, that is 0.5 mile, then the radius is 0.25 -half of it!
the angular speed is theta/time, which means
w=theta/time
but another formula for it is Velocity*radians
w=velocity*radians
velocity is 180 mph and radians are (revolution/2 radius), that is:
w=180*(1/2*0.25)
and if we calculate this, we have: w=114.59, which is the correct answer!
