7.25/100 = 0.0725 => 0.0725 × 28,000 = 2,030$
2030 × 5 = 10,150$ => 28,000 + 10,150 = 38,150$
Answer:
24 drinks
Step-by-step explanation:
Multiply the number of packages of drinks (3) times the number of drinks in each pack (8)
3*8=24
Answer:
32
Step-by-step explanation:
1-.60=.4 is the probability for tails
80x .40=32
Answer:
1.870828693387
Step-by-step explanation:
Standard Deviation, σ: 1.870828693387
Count, N:4
Sum, Σx: 12
Mean, μ: 3
Variance, σ2: 3.5
Steps
σ2 = Σ(xi - μ)2
N =
(6 - 3)2 + ... + (1 - 3)2
4 = 14
4 = 3.5
σ = √3.5
= 1.870828693387
