Answer:
The primary reason for converting numbers into scientific notation is to make calculations with unusually large or small numbers less cumbersome. Because zeros are no longer used to set the decimal point, all of the digits in a number in scientific notation are significant.
Answer:
More details please ._.
Step-by-step explanation:
Your answer would be C and D, the domain for this function is all real numbers, and the range for this function is the set {-5}.
C is correct: The domain of a function is the amount of x values. For example, if you had a line going from an x value of 1 to an x value of 3, the domain would be {1<x<3}.
In this case, C is stating the domain of this function is all real numbers. This is true, because the straight line will continue for all values of x, so therefore the domain is all values of x, or all real numbers.
D is correct: The range is the exact opposite of a domain of a function. It is the number of y values the function covers.
In this case, D is stating the range is {-5}. This is correct, because the straight line only covers the y value of -5, so therefore that is the range.
A is therefore incorrect because the domain has already been established as all real numbers. B is incorrect because a horizontal line is a function, and one value of y can have multiple values of x. E is incorrect because the range has already been established as only one number.
Good luck!
Answer: $ 12708.68
Step-by-step explanation:
The Principal = $10,000
rate = 3%
Years = 2019 - 2011
therefore, years = 8
Since , it is compounded monthly , we will use the formula
A = P
Where A is the amount
P = Principal
r = rate
k = 12 , since it is compounded monthly
N = number of years
Substituting the values , we have
A = 10000
A = 10000
A = 10000
A = 10000(1.270868467)
A = $12708.68467
Therefore , she will have $ 12708.68 in December , 2019
Answer:
38.6 m
Step-by-step explanation:
Picture explanation
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