Answer:
240
Step-by-step explanation:
Hello There!
Note: the little arrows indicate that the line can be extended and it's opposite side will never touch indicating that it's a parallelogram
The formula for area of a parallelogram is

where b = base and h = height
the given dimension are
height = 15
base = 16
so all we have to do is plug in the values into the formula

so we can conclude that the area of the polygon is
240 square units
Answer:
C. The samples are independent because there is not a natural pairing between the two samples.
Step-by-step explanation:
Independent samples are stand-alone samples. Their values do not give information about other values in another samples. They cannot be altered. Examples: To test the effectiveness of a particular drug in managing diabetes, a group of people is placed on the active drug. Another group is placed on a placebo. The two samples are independent because their values are taken from two different set of groups or people.
But a dependent sample is usually taken from the same group to test for the effectiveness of a drug before and after treatment.
Answer:
3 out of 12 chance i believe.
The answer is :


and the only number among the choices that is less than 8.75 is -6
hope it's true