Mary had 60$ and spent 3/4 on a coat. plus she brought a skirt with 1/2 she had left . how much do she have left?
1 answer:
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Answer:
Step-by-step explanation:
We are given the Inequality:
First, we can simplify the expression. On the left side of Inequality, we can cancel 2; on the right side, we can cancel 2 out as well.
Simply, division!
2 divides 2 is 1; 2 divides 10 is 5.
Generally, it is not recommended to write 1 beside the variable nor write 1 as a denominator.
Simplify the expression:-
Therefore, the value of y is less than 5.
Let me know if you have any questions after reading the explanation!
Given:
The table of values of an exponential function.
To find:
The decay factor of the exponential function.
Solution:
The general form of an exponential function is:
...(i)
Where, a is the initial value and is the decay factor and
is the growth factor.
The exponential function passes through the point (0,6). Substituting in (i), we get
The exponential function passes through the point (1,2). Substituting in (i), we get
Here, lies between 0 and 1. Therefore, the decay factor of the given exponential function is
.
Hence, the correct option is A.