1. Which tables below represent a function? Select all that apply. Table 1 Table 2. Table 3 Table 4 Input Output Y Input Output Input Output Input Output 2 - 2 1 ] 1 SH 1 1 1 1 3 1 1 1 1 3 5 2 225 7 3 3 2 3 3 9 4 5.06. 8.​

Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is