Answer:
The correct answer would be C
Step-by-step explanation:
Edge 2020 :)
Answer:
same:P
Step-by-step explanation:
Answer:
a. θ = 6t
b. 1.048 minutes
c. y = 54sin(6t)
Step-by-step explanation:
diameter d = 108 foot
distance above the ground = 58 feet
a.) expression to represent number of radians
radian = 6 rad/min
θ = wt
w = 6
θ = 6t
t is in minutes
b.) we are to find the time period for one full revolution
time period = 2π/6
π = 22/7
= 1.048 minutes
c. Expression showing Justins height above the ground
y = rsinθ -----(1)
θ = wt = 6t
we find the radius r
diameter = 2 * radius
108 = 2r
r = 108/2
= 54 foot
we put these values in the equation 1 above
y = 54sin(6t)
Answer:
area of parallelogram =b×h
48cm²=b×6cm
48cm²/6cm=b
8cm=cm
Given:
The cost function is
The revenue function is
To find:
The marginal cost, marginal revenue, and marginal profit functions.
Solution:
We know that,
The marginal cost, marginal revenue, and marginal profit functions are the derivatives of cost, revenue and profit functions respectively.
Marginal cost function is
Marginal revenue function is
Marginal profit function is
Therefore, the marginal cost, marginal revenue, and marginal profit functions are , and respectively.