Foci
Vertices:
Eccentricity, e=
Length of latus rectum=
Step-by-step explanation:
We are given that
The equation of hyperbola is along y-axis because y is positive
Compare the equation with
(Along y-axis)
We get
a=1, b=1/4
Therefore,
The coordinates of foci=
The coordinated of vertices=
Eccentricity, e=c/a
SI=(P*R*T)/100
P=2000
R=1.5
T=6
SI=(2000*1.5*6)/100
=(2000*9)/100
=180
Neil will earn interest of 180
Cost of 7 gallons=$24.50
Cost of 1 gallon=24.50/7=3.5
Cost of 15 gallons=15*3.5=52.5
Cost of 15 gallons will be $52.5
For every 8 cars there are 7 trucks
Cars:Truck=8:7
Answer is B)8:7
y=2x+15
where y=Value of coin
x=Age in years
Value of coin after 19 years=2*19+15
=$53
Therefore, Value after 19 years=$53
The answer is in the image
The solution is given in the image below
The wood before starting =12 feet
Left wood=6 feet
Wood used till now=12-6=6 feet
Picture frame built till now= 6/(3/4)
=8 pieces
Therefore, till now 8 pieces have been made.
It will provide an instant answer!