Answer:
40 divided by 2000
Step-by-step explanation:
hope it helps
Answer:
the diameter is 4
Step-by-step explanation:
If your radius is 2 that is half of the diameter so times the radius by 2 and you get your answer.
Answer:
A Mathematical sentence that compares expressions that are not equal is an inequality.
Answer: B. the 1101 people interviewed.
Step-by-step explanation:
- A sample is a subset of an entire population that we take to perform analysis regarding the required information.
Given : An opinion poll contacts 1101 adults and asks them, " Which political party do you think has better ideas for leading the country in the 21st century?" In all, 613 of the 1101 say, " The Democrats."
Here, 1101 adults are representing the subset of entire population of adults in US.
Therefore, The sample in this setting is 1101 people interviewed.
Hence, the correct answer is option(B).
Answer:
35 degrees
Step-by-step explanation:
The angles in a triangle and a straight line add up to 180 degrees.
So adding the angles together:
BCD + BCA = 180
75 + BCA = 180
BCA = 115
Then,
BCA + BAC + ABC = 180
115 + 40 + ABC = 180
Therefore,
ABC = 35 degrees