Given that
7B5x-3%7D" id="TexFormula1" title="f(x)=\frac{3x+4}{5x-7} \\ g(x)=\frac{7x+4}{5x-3}" alt="f(x)=\frac{3x+4}{5x-7} \\ g(x)=\frac{7x+4}{5x-3}" align="absmiddle" class="latex-formula"> . Determine (
°
)and the domain of their product.
1 answer:
You might be interested in
The value of given expression is: 3
<h3>What is exponents and powers?</h3>
Exponent refers to the number of times a number is used in a multiplication. Power can be defined as a number being multiplied by itself a specific number of times.
9*(15)³/45 * /9
= 3²* 3³*5³/5² * 3² * 3² * 5
=
= 3*1
=3
Learn more about exponents and power here:
#SPJ1
Answer: 0.0170
Step-by-step explanation:
Given : The mean amount purchased by a typical customer at Churchill’s Grocery Store is $23.50, with a standard deviation of $5.00.
i.e.
We assume the distribution of amounts purchased follows the normal distribution.
Sample size : n=50
Let be the sample mean.
Formula :
Then, the probability that the sample mean is at least $25.00 will be :-
Hence, the likelihood the sample mean is at least $25.00= 0.0170