So we solve for 1 week and set them equal to each other
first job pay=second job pay
400=175+15%ofsales
x=number of sales
400=175+0.15x
solve for x
subtract 175 from both sides
225=0.15x
divide both sides by 0.15
1500=x
she has to earn $1500 in sales per week to have as much as the other job
The statements that agree with the graph of the equation are as follows:
<span>4.the function is decreasing over the interval (−4, ∞).
</span><span>1.the domain is {x|x ≤ –2}.
I hope my answer has come to your help. God bless and have a nice day ahead! Feel free to ask more questions.
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The reflection shown in the picture is an example of what's called a <em>rigid transformation</em>, one that doesn't deform the original shape in any way. Rigid transformations preserve lengths and angles, which means that the measure of some angle ∠A is going to be equivalent to the measure of the corresponding transformed angle ∠A'
Here, we see that the only response which represents that correspondence is the last one: m∠BCA = m∠B'C'A'
<h2><u>
Answer with explanation:</u></h2>
Let 
be the population mean strain in a way that conveys information about precision and reliability.
The sample mean is the best point estimate of the true population mean .
As per given , we have
Sample size : n= 12
degree of freedom : 
Sample mean : 
The true average strain in a way that conveys information about precision and reliability= 25.0
sample standard deviation : s= 3.3
Significance level : 
Since sample population standard deviation is unknown , so we use t-test.
Critical t-value for t : 
95% Confidence interval for true average strain in a way that conveys information about precision and reliability:
The 95% Confidence interval for true average strain in a way that conveys information about precision and reliability: 
We 95% confident that the true population average strain in a way that conveys information about precision and reliability lies between 22.9 and 27.1 .
