✩ Answer:
✧・゚: *✧・゚:*✧・゚: *✧・゚:*✧・゚: *✧・゚:*
✩ Step-by-step explanation:
✧・゚: *✧・゚:*✧・゚: *✧・゚:*✧・゚: *✧・゚:*
✺ Quadratic polynomials can be factored using the transformation , where and are the solutions of the quadratic equation :
✺ All equations of the form can be solved using the quadratic formula:
✺ The quadratic formula gives two solutions, one when ± is addition and one when it is subtraction:
✺ Take the square root of :
✺ Multiply times :
✺ Now solve the equation when ± is plus. Add to :
✺ Divide by :
-OR-
✺ Now solve the equation when ± is minus. Subtract from :
✺ Divide by :
✺ Optional : Factor the original expression using . Substitute for and for :
✩ Answer:
✺ <u>Factored Form</u>:
✺ <u>Exact Form</u>:
✺ <u>Graph Point Form</u>:
"ටᆼට"
7, 16,___, 34, 43
u will notice that there is a difference of 9 between each number.
16 - 7 = 9
43 - 34 = 9
so...34 - 9 = 25 <== ur missing number
pattern should be : 7, 16, 25, 34, 43
It is a repetive decorative design :)
Answer:
The conclusion, since the null hypothesis was not rejected, is that the proportion of readers of the newsletter who own a Rolls Royce is significantly close to 0.6.
Step-by-step explanation:
A newsletter publisher believes that 60`% of their readers own a Rolls Royce.
This means that the null hypothesis is:
That is, that the proportion of their readers who own a Rolls Royce is of 0.6.
A testing firm believes this is inaccurate and performs a test to dispute the publisher's claim.
The alternate hypothesis is:
After performing a test at the 0.020.02 level of significance, the testing firm fails to reject the null hypothesis. What is the conclusion regarding the publisher's claim?
The conclusion, since the null hypothesis was not rejected, is that the proportion of readers of the newsletter who own a Rolls Royce is significantly close to 0.6.
M=30/22,5=1,33
m=25/x=1,33. ...>x=25/1,33=18,7