Which size bottle of ketchup is the best deal with the lowest unit price? Prices for Different Sizes of Bottles of Ketchup Size
2 answers:
Answer:
Option b. 14 oz
Step-by-step explanation:
We have to find which size of bottle of ketchup is the best deal with the lowest unit price.
Prices for different sizes of bottles are given we have to calculate the unit price of each bottle.
a. 10 oz = $2.50
Cost per oz = = $0.25 per oz
b. 14 oz = $2.80
Cost per oz = = $0.20 per oz
c. 16 oz = $4.00
Cost per oz = = $0.25 per oz.
d. 18 oz = $5.40
Cost per oz = = $0.30 per oz
Therefore, the lowest price of the bottle of 14 oz.
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Binomial distribution can be used because the situation satisfies all the following conditions:1. Number of trials is known and remains constant (n)2. Each trial is Bernoulli (i.e. exactly two possible outcomes) (success/failure)3. Probability is known and remains constant throughout the trials (p)4. All trials are random and independent of the othersThe number of successes, x, is then given by
where
Here we're given
p=0.10 [ success = defective ]
n=3
(a) x=0
(b) x=2
(c) x ≥ 2
Here we're given
p=0.10 [ success = defective ]
n=3
(a) x=0
(b) x=2
(c) x ≥ 2
Answer:
112.98 square units
Step-by-step explanation:
Let's work backwards:
Circumference = 2πr
(37.68)/2π = r
Area = π
Area = π *
Area = 112.983 square units