I believe it is C, there is a geometric law that states that the opposite angles across a line with both going into parallel lines will be the same angle. Rather confusing but a video online would likely explain it better than anyone could here.
3x-y=-10 is the simplified form
The answer should be 64 unless yu can have different amounts of kids
Answer:
To earn profit : 50 < c < 150 is the expression that best expresses this situation.
Step-by-step explanation:
The minimum number of cattle Mr. Riley can raise = 50
The maximum number of cattle Mr. Riley can raise = 150
Let the number of cattle is represented as c.
So, according to the question:
To make profit,
Number of cattle > 50
and Number of cattle < 150
or, c > 50
and c < 150
Hence, on combining both the expressions, we get
To earn profit 50 < c < 150 is the expression that best expresses this situation.
Step-by-step explanation:
Here is the answer to this question,
His hypothesis would be:
Null hypothesis:
H0: μ(new) - μ(regular) = 0
Alternate hypothesis:
H1: μ(new) - μ(regular) > 0
The consumer is testing to know if his new detergent is better off in cleaning than the regular. The question says that higher scores after cleaning is used to signify which is better based on sufficiently clean garment. Since he is interested in knowing the mean scores of the differences, he should use the hypothesis I stated above.
