A five foot tall girl casts a 7 foot long shadow. A nearby telephone pole casts a 35 foot long shadow. What is the height of the telephone pole?

25 feet

Step-by-step explanation:

1. Set up a proportion

=

x = the height of the telephone pole

2. Cross multiply

5 * 35 = 175

7 * x = 7x

175 = 7x

3. Solve for x

25 = x

The height of the telephone pole is 25 feet.

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)

c

step-by-step explanation: