Answer:
True
Step-by-step explanation:
Best to use a graphing calculator or graph it onto paper, after you change Point A after it reflected over the x - axis. The rule for reflection over the x-axis is (x, y) ---> (x, -y), so all you would need to do is change the positive 3 (the y value of A) into -3. So A' = (1, -3)
Ummm this has to be in your textbook
To solve this problem, we have to make use of the standard
probability distribution tables for z test.
Since we are asked to find for the 72 percent level
confidence, then this means we are to look for the value of z which gives
(100-72)/2 = 14% on both sides of the tail.
So at 14% tail on one side, the z value is approximately:
1.08
Answer:
<span>± 1.08</span>
Santo made 4 less than twice as many cupcakes as Lynn.
x * 2 - 4
Answer:
Step-by-step explanation: