Answer:
The common difference =3
Step-by-step explanation:
The common difference for the arithmetic sequence = 16-13 = 3
Answer:
The answer is "nominal, qualitative".
Step-by-step explanation:
The information available is not numerically structured in a form name.
The measuring level is therefore nominal. Qualitative information is also called, which can be seen but not measured. Thus data given is qualitative.
Answer:
See answers below.
Step-by-step explanation:
<u>Large Rectangle:</u><u> </u> length x width = (x + 3)(x - 4) =
x² - 4x + 3x - 12
x² - x - 12
<u>Smaller Rectangle:</u> length x width = (x)(3) = 3x
<u>Shaded Region: </u>shaded area = lg. rectangle minus small rectangle
A = (x² - x - 12) - 3x
A = x² - 4x - 12
<u>Solve for x, if shaded reion's area is 48 square units: </u>
48 = x² - 4x - 12
x² - 4x - 12 -48 = 0
x² - 4x - 60 = 0
(x - 10)(x + 6) = 0
x - 10 = 0 or x + 6 = 0
x = 10 or x = -6
But x represents a length, so x cannot be -6.
x = 10
Answer:
282.4 sq2
Step-by-step explanation:
15.6 x 18.1 = 282.36
282.36 -> 282.4
Answer:
the great
Step-by-step explanation:
usa united states