time, in years, since the initial measurement is modeled by the following equation.
A = 25e 0.00012
In how many years will the substance contain exactly 20 grams (g) of Carbon-14
Give an exact answer expressed as a natural logarithm.
years
Answer:
In(0.8)/-0.00012
B. Independent Variable
C. Dependent Variable
D. Central Tendency
Answer:
A
Step-by-step explanation:
The dispersion refers to the overall spread of the data — how "disperse" it is across values.
The independent variable is what you manipulate in a study, whereas the dependent variable is what you measure.
Central tendency is another word for average.
For Edmentum/Plato users, the correct answer is A.dispersion
The percentage of 37% of the sum of the numbers 27.6 and 15.9 will be
The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.
The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 2%=2/100=0.02.
The first method →
Find the sum of two numbers,
27.6 + 15.9 = 43.5
37% of 43.5 will be as,
0.37 x 43.5 = 16.095
The second method →
Find the 37% of 27.6 as
0.37 x 27.6 = 10.212
Find the 37% of 15.9 as
0.37 x 15.9 = 5.883
Add both numbers as
10.212 + 5.883 = 16.095
The easiest method is method 1 because it is fewer in steps.
Hence "The percentage of 37% of the sum of the numbers 27.6 and 15.9 will be 16.095.
For more about the percentage,
#SPJ2
Answer:
Step-by-step explanation:
ima say 6