The most likely element is silver
in second place is copper
:
The price of the Bond is $4887
Explanation:
Bond price can be defined as the present discounted value of future cash stream generated by a bond. In other words, it is the sum of the present values of all likely coupon payments plus the present value of the par value at maturity. To calculate the bond price, one can apply the formula stated below.
Bond Price = +
Where,
F = The face/par value
C = Coupon payment
n = Number of periods till maturity
r = Yield to maturity
From the question
C = $5,000 *4.2% = $210
F = $5,000
n = 16
r = 4.4%
now (1+r) = 1+0.044 = 1.044
= =1.9916
= =0.502
Substituting into the formula we have
Bond Price = +
Bond Price = +
= 2376.8 +2510.54 =4887.358
The price of the Bond is $4887
C.-2 miles per hour per second
Explanation;
Acceleration = change in velocity / time
Acceleration = (final velocity - initial velocity )/time
Acceleration = (v - u)/t
Given: u = 20 miles per hour, v = 10 miles per hour
t = 5 seconds
Acceleration = (10 - 20)/5
Acceleration = -10/5
Acceleration = -2 miles per hour per second
Answer:
a) v₀ = 39.83 v / s
, b) y = 111.94 m
Explanation:
a) Let's use the kinematic relations for this problem
v² = v₀² - 2 g y
The speed at the base of the cliff is 30 m / s, the height y = 31 m
v₀² = v² + 2 g y
v₀ =√ (30² + 2 9.8 31)
v₀ = 39.83 v / s
b) at the point of maximum height the speed is zero
0 = v₀² - 2 g (y –y0)
y = y₀ + v₀² / 2g
.y = 31 + 39.83²/2 9.8
y = 111.94 m