Answer:
b
Step-by-step explanation:
Answer:
-3x^4 - 13x^3 + 14x - 7
Step-by-step explanation:
(5x^4 – 9x^3 + 7x – 1) + (-8x^4 + 4x^2 – 3x + 2) - (-4x^3 + 5x - 1)(2x – 7)
simplify multiplied terms
(-4x^3 + 5x - 1)(2x – 7)
(-4x^3+10x-8)
group like terms together
(5x^4-8x^4) + (-9x^3-4x^3) + (7x-3x+10x) + (-1+2-8)
simplify grouped terms
-3x^4 - 13x^3 + 14x - 7
<h2>
Hello!</h2>
The answer is: 15mg
<h2>Why?</h2>
0.5% means that there are 0.5 grams per 100 mL, and a 0.5 grams are equal to 500 milligrams.
So, to calculate how many milligrams will be received per injection, we need to make the following calculations:
Have a nice day!
D. You multiply all measurements together. The thickness has nothing to do with how much air will be inside. (: hope this helped ya :)
Z = (x - mean) / SD = (79 - 70) / 3 = 3
<span>P (Z > 3)? = 1 - F (z) = 1 - F (3) = 0.00135</span>
