The Depth of Water in a Fountain
12
Depth of Water
Fountain (inches)
3
0 3 6 9 12
Number of Hours

Step-bThe FitnessGram™ Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it continues.

The 20 meter pacer test will begin in 30 seconds. Line up at the start.

The running speed starts slowly, but gets faster each minute after you hear this signal.

A single lap should be completed each time you hear this sound.

Remember to run in a straight line, and run as long as possible.

The second time you fail to complete a lap before the sound, your test is over.

The test will begin on the word start.

On your mark, get ready, start.

[Level 1]

Feel it

One

Two

Three

Four

Five

Six

Seven; end of level one

[Level 2]

Eight

Feel it

Nine

Ten

Eleven

Twelve

Thirteen

Fourteen

Fifteen; end of level two

y-step explanation:

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8