81 because each person has 9 people to greet and there’s 9 people so 9x9=81
Answer:
compare what he has found with other things that are known about the physical world
Explanation:
Good luck <3
Answer:
A) stratified
Explanation:
Total call including 6500 'yes' and 4100 'no' are 10600 and on each call there was a fifty cent charge. Total charge becomes 5300 $ so this is very straight forward data. And from this test two types of classes are made with cleared population in each class and such cleared population division is example of stratified sampling so this is right answer.
The true statement about the Medicare Access and CHIP Reauthorization Act of 2015 (MACRA) Plans and the impact to Plans C and F are:
- "Consumers eligible for Medicare Part A on or after January 1, 2020,will not be able to purchase Medicare Supplement Insurance Plans C or F."
- "Consumers eligible for Medicare Part A before January 1 2020 can enroll in Plan C or F even after 2020 and can keep their plans as long as they choose."
<h3>What is
MACRA?</h3>
MACRA is an abbreviation for Medicare Access and CHIP Reauthorization Act of 2015 and it can be defined as a bipartisan United States statute (legislation) that was signed into law on the 16th of April, 2015, so as to change how the federal government pay physicians in the United States of America.
Based on the Medicare Access and CHIP Reauthorization Act of 2015 (MACRA) Plans, the impact to Plans C and F include the following:
- "Consumers eligible for Medicare Part A on or after January 1, 2020,will not be able to purchase Medicare Supplement Insurance Plans C or F."
- "Consumers eligible for Medicare Part A before January 1 2020 can enroll in Plan C or F even after 2020 and can keep their plans as long as they choose."
Read more on MACRA here: brainly.com/question/28045174
#SPJ1
Therapies aimed mainly at understanding one's thoughts, feelings, and behaviors are referred to as Cognitive behavioral therapy (CBT)
<h3>What is Therapy?</h3>
This refers to the treatment that is given to a person for a mental problem that stems from stress, abuse, etc.
Hence, we can see that based on the type of therapy that is used to understand the thoughts and feelings of a person in order to give them treatment is known as Cognitive behavioral therapy (CBT)
Read more about therapy here:
brainly.com/question/7713040
#SPJ1