Charles asked his teammates how many hours they practiced swimming during the week. He recorded his data in the
table below and used the shaded columns to calculate three sample means. What is the range of the values for the
sample means?
14
I 8
16 T 2
I 5
Hours of Swim Practice
5
3
6
3 5 4
4 T 5
2
3
4
T
NNW
All
O2
O 3.75
O 4.75

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)

  answer:

  write 548 as 500 + 40 + 8. multiply each addend by 5. then add the three products to get 2,740.

you can use a^2+ b^2=c^2