Answer: B) A one sample Z test for a population proportion
Step-by-step explanation: Trust me bro.
Answer:
200 messages
Step-by-step explanation:
Let m = number of messages.
Plan A: 0.1m + 40
Plan B: 60
0.1m + 40 = 60
0.1m = 20
m = 20/0.1
m = 200
Answer: 200 messages
Answer:
110 degrees, 84 degrees
Step-by-step explanation:
Picture 1:
See attached image for the angles I am referencing.
measure of angle a= measure of the 110 degree angle because of corresponding angles
measure of angle b=measure of angle a because of vertical angles
Therefore, through transitivity, we can state that the measure of
angle b= angle a= 110 degrees
Picture 2:
angle x=84 degree angle through alternate interior angles.
Answer:
17/6
Step-by-step explanation:
22*3=66+1=67
6*4=24+3=27
67/3-27/4 lowest common multiple of 3 and 4 is 12
67*4=268
27*3=81
268-81/12=17/6
Answer:
11
Step-by-step explanation:
Consider 10's factors: 1, 2, 5, 10, this is more than 2.
11's factors: 1, 11 (!)