Its true .
A p-value less than 0.05 (typically ≤ 0.05) is statistically significant. It indicates strong evidence against the null hypothesis, as there is less than a 5% probability the null is correct
Option 2. 
shows the correct way to use the quadratic formula to solve the given equation.
Step-by-step explanation:
Step 1:
For an equation of the form 
the solution is 
.
Here a is the coefficient of 
, b is the coefficient of x and c is the constant term.
can also be written as 
Comparing 
with , we get that a is 1, b is -4 and c is -21.
To get the solution, we substitute the values of a, b, and c in .
Step 2:
Substituting the values, we get
This is option 2.
Regular Price = $40
Discount = 30% of $40
Discount = 0.3 x 40
Discount = $12
Sale Price = $40 - $12
Sale Price = $28
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Answer: Sale Price of the dress is $28.
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Answer:
A y(y+10)
Step-by-step explanation:
Answer:
Number 3 and 2
Step-by-step explanation:
you can use desmos to check ur answers
