Top left because for any x, there can only be one value of f(x). As you see in the top left graph, there are two y values corresponding to the same x value.
Answer:
x = 44
Step-by-step explanation:
3x - 5 is complementary to y° so their sum is 180°
The angle with measure 127° is also complementary with y°
127 + y = 180
y = 53°
53 + 3x - 5 = 180
3x + 48 = 180
3x = 132
x = 44
Answer: B. You may use the t procedure, provided your sample size is large, say, at least 30.
Step-by-step explanation: To use a T test hypothesis, the following steps is considered;
1. Add the test hypothesis when using a T test module in the experiment
2. Add the date set that contains the columns that is to be analyzed
3. Decide which kind of T test is appropriated for the data
4. If single sample is been used, the adequate parameters should be used.
The correct statement in this case is "You may use the t procedure, provided your sample size is large, say, at least 30."
Area of Consuela's rectangular living room = 360 square feet
Let us assume the the length of the living room = x
Then
width of the living room = (5/8) * x
= (5x/8)
Then
Area of the rectangle = Length * Width
360 = x * (5x/8)
360 = 5x^2/8
2880 = 5x^2
x^2 = 2880/5
x^2 = 576
x^2 = (24)^2 inches
x = 24
Then
The length of the rectangle is = 24 inches
And
The Width of the rectangle is = 24 * (5/8) inches
= 3 * 5 inches
= 15 inches
