Answer:
<em>9964</em><em> </em><em>is</em><em> </em><em>the correct answer</em>
<em>Given 94×106</em>
<em>We can write 94 as 100−6 and also 106 as 100+6</em>
<em>We know that (a+b)×(a−b)=a </em><em>^</em><em>2</em><em>−b </em><em>^</em><em>2</em>
<em>Here a=100 and b=6</em>
<em>Here a=100 and b=6Applying the above formula we get</em>
<em>(100+6)×(100−6)=(100) </em><em>^</em><em>2 −(6) </em><em>^</em><em>2</em>
<em>(100+6)×(100−6)=10000−36=9964</em>
A quadrilateral is a shape that has four equal sides.
For example: squares, rectangles, parallelogram
A parallelogram is a quadrilateral with 2 pairs of parallel sides.
A square can't be in the hierarchy under trapezoids, rectangles,or rhombus.
Y=1/2 x +4
Slope = x coefficient = rise/run = 2/4=1/2
Y intercept= constant = 4
The decay constant is i 0.1155, and there would be 16 mg left after 24 hours.
The relationship between the half-life, T₀.₅, and the decay constant, λ, is given by
T₀.₅ = 0.693/λ.
Solving for λ, we will multiply both sides by λ first:
(T₀.₅)(λ) = 0.693
Since we know the half life is 6 hours, this gives us:
6λ = 0.693
Dividing by 6, we have
λ = 0.693/6 = 0.1155.
The decay constant will be k in our decay formula, and N₀, the original amount of substance, is 250:
N(24) = 250e^(-0.1155*24) = 15.6 ≈ 16
Answer:
-4/2 is equal to -2.
-2 times -4 is equal to 8.
Therefore, (-4)-4/2