16 or more books sold in a day will include two intervals from the given table:
a) 16 - 20 books sold.
Probability = 0.201
b) 21 - 25 books sold.
Probability = ?
Since the table gives the probability distribution, the sum of all the probabilities must be equal to 1. We are given the probabilities of 4 out 5 intervals. So in order to find the probability of the 5th interval (21-25) we can subtract the sum of probabilities of rest of the intervals from 1.
So, P(21 - 25) = 0.019
In order to find the probability of 16 or more books sold we need to sum the probabilities of both these intervals.
So, the probability of 16 or more books being sold on a given day = 0.201 + 0.019 = 0.220
When 0 < a < 1, the amplitude of the graph decreases, causing the slopes of the graph to appear more "flat".
Answer:
Step-by-step explanation:
Reference angle = 45°
Opposite = m
Adjacent = n
Hypotenuse = 6
✔️To find m, apply SOH:
Sin 45 = Opp/Hyp
Sin 45 = m/6
m = 6 × Sin 45
(sin 45 = 1/√2)
Rationalize
✔️To find n, apply CAH:
Cos 45 = Adj/Hyp
Cos 45 = n/6
n = 6 × Cos 45
(cos 45 = 1/√2)
Rationalize
Answer:
Almost all sugars have the formula CnH2nOn (n is between 3 and 7).
Step-by-step explanation: