A. If you disassemble the shapes and add the numbers, you can get the answer :).
Assuming scores are normally distributed, a score of 82% on Ms. Smith's test corresponds to the 
-th percentile, i.e.
where 
is a random variable denoting scores on Ms. Smith's test.
Transform to 
, which follows the standard normal distribution:
which means Amy scored at the 99.98th percentile.
This makes it so that Karina needs to score 
on Mr. Adams' test so that
Their test scores have the same 
score computed above, so
so Karina needs to get a test score of at least 83.5%.
Answer:
20%
Step-by-step explanation:
Divide
14/70 = 0.20
Convert from a decimal to a percent. You can multiply by 100 or move the decimal two places right.
0.20 x 100 = 20%
Answer:
sure I'll help, 59.99 per hour. it's a pretty solid deal.
Step-by-step explanation:
The length is 9m. 45 divided by the width(5) equals the the length, which is 9.
