Answer:
x^2 - (4+13i)^2
Step-by-step explanation:
This product has the form (a-b)(a+b), which is a 'special product' equal to a^2 - b^2. Following this pattern, [x-(4+13i)][x-(4+13i)] = x^2 - (4+13i)^2. The 2nd term could be expanded if desired, but the above result is the most compact one possible.
Of the 8 blocks, 5 are shaded.
This means 5/8 are shaded.
this is 0.5 plus 1/8 which is 0.125 = 0.625
This equates to 62.5% as well
Hope this helps, comment with questions :)
Answer:
Keon started the week with 3 pounds of apples.
Ivan will pay off the loan in the 6th month.
Sam measured the fresh snowfall at 3 inches.
Step-by-step explanation:
the y-intercept is 3 and is the beginning
the x-intercept is 6 and is the end
Answer: The time taken for the mass to reduce from 50 g to 41 g is 6 years
Step-by-step explanation:
Expression for rate law for first order kinetics is given by
where,
k = rate constant
t = age of sample
a = let initial amount of the reactant
a - x = amount left after decay process
a) for completion of half life:
Half life is the amount of time taken by a radioactive material to decay to half of its original value.
b) for mass to reduce from 50 g to 41 g
The time taken for the mass to reduce from 50 g to 41 g is 6 years
x > y is the same like y < x
If a > b and b > c then a > b > c
If d > a then d > a > b > c
<h3>Answer: (D) c < b < a < d</h3>
