In this case, you aren't going to get an integer for the value of a, but you can rearrange the equation to equal a.
4a-3=D add 3 to both sides
4a=D+3 divide both sides by 4
a=(D+3)/4 here's your answer
Answer:
x=−0.433107,3.352224
Rounding up should be -0.4 and 3.4
Step-by-step explanation:
Answer:
n = 1500
Step-by-step explanation:
The sample size is the number of students that were asked
n = 1500
First, that looks like Pearson and if it is, I'm so sorry for you.
Secondly, I think this answer is correct.
The x-intercept is (9,0). Hope it help!
