Emory has the least siblings (1), is 29 years old, and gets paid $7.28 per hour. (Note the units included in the age (years) and wage ($ per hour) columns.)
Answer: x = 6.32 or -0.32
Step-by-step explanation:
2x² - 6x + 10 = 0
No we divide the expression by 2 to make the coefficient of x² equals 1
We now have
x² - 3x + 5 = 0
Now we remove 5 to the other side of the equation
x² - 3x = -5
we add to both side square of half the coefficient of x which is 3
x² - 3x + ( ⁻³/₂)² = -5 + (⁻³/₂)²
(x - ³/₂)² = -5 + ⁹/₄
Resolve into fraction
(x - ³/₂)² = ⁻¹¹/4
Take the roots of the equation
x - ³/₂ = √¹¹/₄
x - ³/₂ = √11/₂
x = ³/₂ ± 3.32/₂
= 3+ 3.32 or 3 - 3.32
= 6.32 or - 0.32
Answer:
12 minutes
Step-by-step explanation:
if you divide 48 by 14, you get 3.4 so rounded its 3 and 3 times 4 is 12 so it would take 4 girls to deliver the newspapers. Hope this helped :)
For this case we have the following rational expression:
What we must do for this case, is to factor the numerator and the denominator.
We have then:
Then, canceling similar terms we have:
Then, the function is not defined for the values that make the denominator zero.
We have then:
And on the other hand, a zero of the function is:
Answer:
a zero of the function is:
the function is not defined for the value:
B. the answer is b!!!!!!!!!