What is the only number that cannot be written in scientific notation?Explain
1 answer:
Answer:
Single digit natural number can't be write in scientific notation.
We write very large and long positive number into scientific notation because it's easy to read.
We can't write negative number into scientific notation.
Step-by-step explanation:
Single digit natural numbers are 1,2,3,4,5,6,7,8,9
Scientific Notation:
where,
k is between 1 to 9 , i,e
n is any integers.
Example: Write in scientific notation
1) 5869742000
Scientific Notation:
2) 0.000000849
Scientific Notation:
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Answer:
a. 21 327 hot dogs/run
b. 70 runs/yr
c. 4 da/run
Step-by-step explanation:
Data:
Production rate (p) = 5000/da
Usage rate (u) = 260/da
Setup cost (S) = $66
Annual carrying cost (H) = $0.45/hot dog
Production days (d) = 294 da
Calculations:
a. Optimal run size
(i) Annual demand (D) = pd = (5000 hot dogs/1 day) × (294 days/1 yr)
= 1 470 000 hot dogs/yr
(ii) Economic run size
= 21 327 hot dogs/run
b. Number of runs per year
Runs = D/Q₀ = (1 470 000 hot dogs/1yr) × (1 run/21 327 hotdogs)
= 70 runs/yr
c. Length of a run
Length = Q₀/p = (21 327 hot dogs/1 run) × (1 da/5000 hot dogs)
= 4 da/run