Kindly rephrase your question so it is clear. Thank you and best wishes! :D
I can’t view the graph, but search for the one that has 250 as both the x and y intercept.
Answer:
Option C: 0.28
Detailed explanation:
This situation presents a binomial probability distribution.
We need to determine the likelihood that at least 2 thumbtacks land point up out of 5 tossed ones. This can be expressed as;
P(X ≥ 2) = P(2) + P(3) + P(4) + P(5)
Referring to the histogram;
P(5) = 0.02
P(4) = 0.02
P(3) = 0.05
P(2) = 0.19
Consequently;
P(X ≥ 2) = 0.19 + 0.05 + 0.02 + 0.02
P(X ≥ 2) = 0.28
Revenue = price * quantity of backpacks
quantity of backpacks = -2p + 50
For p = 9: -2(9) + 50 = -18 + 50 = 32
thus, revenue = 9 * 32 = 288
For p = 12: -2(12) + 50 = -24 + 50 = 26
therefore, revenue = 12 * 26 = 312
For p = 12.50: -2(12.50) + 50 = -25 + 50 = 25
thus, revenue = 12.50 * 25 = 312.50 MAXIMIZES REVENUE
For p = 15: -2(15) + 50 = -30 + 50 = 20
so, revenue = 15 * 20 = 300
Response: An "exponential growth" demonstrates a pattern where growth starts slowly and accelerates over time.
"Logarithmic growth" behaves inversely; it initially shows rapid increase, followed by a deceleration.
In this context, we are considering decays: The decays represent the opposite of growths. An "logarithmic decay" begins slowly before speeding up, while an "exponential decay" quickly decreases at first and gradually slows afterward.
Thus, the equation modeling the temperature drop of the hot tea over time is an "exponential decay", described in the form T(x) = T₀
, where T₀ stands for the initial temperature, t is time, and k is a constant.
