Maria is using the random number table shown to select students for her survey. She assigned each of the 300 students in the school a three-digit number starting with 001. Beginning on Line 13, what is the third student number chosen for the sample?

A. 020
B. 171
C. 529
D. 639

answer: no

step-by-step explanation:

the answer is c)8

step-by-step explanaction:

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

my guess would be b and d, but i didn’t actually get out the pen and paper. lol