Which variable is NOT a binomial variable? - An SRS of 22 widgets are picked from an production line and inspected.
X = # of defectives produced
- A coin is flipped until heads comes up the first time. X=number of rolls
required.
- A fair die is rolled 10 times. X = # of times 5 comes up.
- An SRS of 120 students are asked, "Do you love baseball?" X = number
of "yes" answers.

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

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

the diameter is 16 cm. are you a teacher?

step-by-step explanation:

answer: its the third option.

step-by-step explanation:

i just took the test.