The content of the square root must be greater than or equal to zero. Determine the conditions on x that make this true.
As written, you require
.. x ≥ 0
If you intend
.. √(x -1) ∈ ℝ
Then
.. x -1 ≥ 0
Solve this inequality by adding 1.
.. x ≥ 1
Answer:
35dg & 36abcd
Step-by-step explanation:
Multiply 7 times 5 then add the remaining terms for equation 1. For equation 2 multiply 12 by 3 for 36.
Translating this word problem into symbolic statements: L = 5W, P=2W+2L= 96 cm
Then 96 cm = 2W + 2(5W) = 12W. Solving for W, W = 96 cm / 12 = 8 cm
Width = 8 cm
Length = 5(8 cm) = 40 cm
Area = L * W = (40 cm)(8 cm) = 320 cm^2
The height is about 3, since I use 3.14 for (pi)<span>π.</span>
Well, the give us 1990-2006 as the time period. If you don't know how many years that is and don't feel like counting: 2006-1990=16
Then plug it in the equation t=16
E(t)=204(1.04)t
E(16)=204(1.04)16
E(16)=212.16•16
E(16)=3394.46
