Answer:
7.36
Step-by-step explanation:
z-score is:
z = (x − μ) / σ
Given that z = -1.63, x = 23, and μ = 35:
-1.63 = (23 − 35) / σ
σ ≈ 7.36
An equation with no solution will be an equation when simplified, will be an false statement.
1st option:
Firstly, foil 4(x+3) and 6(x+2).
Next, combine like terms.
Next, subtract 6x and 12 on both sides of the equation, and your answer will be 0 = 0. Because this is a true statement, the 1st option is incorrect.
2nd Option:
Firstly, foil 2(3+2x) and 3(x+1).
Next, combine like terms:
Next, subtract 4x on each side of the equation to get . Since this is a false statement, this option has no solution. This is the correct option.
It would be the first one
Answer:look it up
Step-by-step explanation:
make the fraction a decaiml then diveide