Answer:
3 batches
Step-by-step explanation:
Answer:
The correct answer is (4) a ratio variable
Step-by-step explanation:
Nominal, ordinal, interval, or ratio data are the four fundamental levels of measurement scales that are used to capture data.
Nominal scales are used for labeling variables, without any quantitative value.
Ordinal the order of the values is what is significant, but the differences between each one is not really known.
Interval we know both, the order and the exact differences between the values
Ratio they have the order, the exact value between units, and have an absolute zero
In this case, the concentration of DDT (C14H9Cl5), in milligrams per liter is a RATIO, because it has order, the exact value between units, and have an absolute zero
Answer:
Plan II is more favorable because the total amount to pay is less and the time to pay is greater than Plan I.
Step-by-step explanation:
<u><em>The question in English is</em></u>
Plan: "MY AUTO FOR TAXI"
Mr. Alberto decides to buy a car in order to perform taxi services. The price of the vehicle is S/45 000, but only S/20 000 is available. He then decides to finance the missing money through a bank. If between the two loan plans offered, you must choose one:
Which of the two options would you recommend to Mr. Alberto?
we know that
The compound interest formula is equal to
where
A is the total amount due
P is the amount owed
r is the rate of interest in decimal
t is Number of Time Periods
n is the number of times interest is compounded per year
in this problem we have
Plan I
substitute in the formula
Plan II
Compare
Plan I ----> t=2 years A=$27,562.50
Plan II----> t=3 years A=$27,318.18
therefore
Plan II is more favorable because the total amount to pay is less and the time to pay is greater than Plan I.
C. 11.3 cents per ounce
The 20-oz ham is $8.75/20 ounces = $0.4375/ounce
The 3-lb ham is 3 x 16 ounces = 48 ounces. Cost is $15.60/48 ounces = $0.325/ounce.
The difference in cost per ounce is 0.4375 - 0.325 = $0.1125 = 11.3 cents/ounce, rounded.
The single factor tested in an experiment is: THE VARIABLE.