Answer:
Step-by-step explanation:
This represents an arithmetic progression with the first term of a = 15 and common difference of d = 3.
<u>The tenth row is the 10th term:</u>
<u>The row 10 has:</u>
- a₁₀ = 15 + 9*3 = 15 + 27 = 42 seats
Answer:
les goo
Step-by-step explanation:
dababy convertable
Answer:
Yes, it will
Step-by-step explanation:
Mathematically, the term pi is the ratio of the measure of the circumference of a circle to the diameter of the circle
What has simply happened is that the unit of measurement changed. A change in unit does not change the measure of the actual value
Hence, the ratio of the circumference to the diameter still stands and thus, any of the same unit change applied to both will always return the pi answer when we divide in same units
A because 2b is b times 2 and 235 is bigger
Answer:
a. 0.45 customers
b. 0.0145 hours
c. 1.05 customers
Step-by-step explanation:
Missing word "A vending machine dispenses hot chocolate or coffee. service time is 30 seconds per cup and is constant. customers arrive at a mean rate of 72 per hour, and this rate is Poisson-distributed."
λ = 72 customers per hours
μ = 120 customers per hours
a. Lq = λ²/ 2μ(μ-λ)
Lq = 72² / 2(120)(120-72)
Lq = 9/20
Lq = 0.45 customers
b. Ws = Wq + 1/μ = Lq/λ + 1/μ
Ws = 9/20 customers/72 customers + 1/120 customers
Ws = 0.0145 hours
c. Ls = Lq + r
Ls = 9/20 + 72/120
Ls = 1.05 customers