Suppose that the data you collected were about how many hours a student prepared for a math test (x) and what score out of 10 they obtained for that test (y). provide an interval estimate for a student who prepared 12 hours for the test.
a. (4.50 , 6.50)
b. (6.50 , 7.10)
c. (3.30 , 10.91)
d. (5.65 , 8.57)

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743

answer: do we write it

step-by-step explanation: