Answer:
x=1.5
Step-by-step explanation:
A set whose elements belong to a given set : subset
a number that can be written as a ratio in faction form : rational number
a number in decimal form that does not terminate or repeat : irrational number
a number that can be written as an infinite decimal : real number
a collection or group of objects : set
a diagram that shows the relationship between sets : venn diagram
an object that belongs to the set : element
Answer:
The equations for the growth of two type of species are
H(m) = 12 + 2m
H(m) = 10 + 3m
Step-by-step explanation:
As given
The growth rate of two species of plants.
Species A is 12 cm tall and grows 2 cm per month.
The height of each species is represented by H(m) as a function of months m.
Than the equation becomes
H(m) = 12 + 2m
As given
Species B is 10 cm tall and grows 3 cm per month.
Than the equation becomes
H(m) = 10 + 3m
Than the equations for the growth of two type of species are
H(m) = 12 + 2m
H(m) = 10 + 3m
Answer:4986
Step-by-step explanation:
Hello there!
1. Okay. So 70% is positive, so it is a corresponding growth. 70% is 0.7 in decimal form. C and D are both eliminated, because that's too large. When something grows by 70%, that is less than double. 0.7 is not right either, because that's more of a decay than a growth. The only answer that makes sense id 1.70, because you are going up, and adding 1 to decimal form brings you to the decimal that when multiplied will bring you to the total. The answer is B: 1.70.
2. So, -75% is negative, so it is a decay factor. A is eliminated, because it makes no sense and B is out, because that represents growth, not decay. You lose 75% of the amount overtime compounded, but you still have 25% that remains. To find that amount, you would subtract that amount from 1 to get the decay. 1 - 0.75 is 0.25. The decay factor is 0.25. The answer is D: 0.25.