It has a positive value. 
We need the answers that you have to choose from.
        
             
        
        
        
Answer:
B. Students' ACCUPLACER scores might indicate that they need to
develop certain skills before enrolling in college-level coursework.
Explanation:
 
        
                    
             
        
        
        
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
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Limestone is a type of rock is especially likely to form caves. The inside of a cave is usually made of 
stalagmites<span>
 and </span><span>
stalactites.
The picture below is limestone. That's the rock used to form caves. 
Hope that helps! -UF aka Nadia</span>