<span>After 1 hour, the diving bell was -1/2 mile relative to sea level.
Since the rate of decent is constant, we can use two ratios to represent the depth at 2 different times. To make things easier to write, I'll use decimals to represent time and depth.
-.75 / 1.5 = x / 1
Now solve for x
-0.5 = x
So after 1 hour, the diving bell was -1/2 mile relative to sea level.</span>
The third one because 2(15+5)=2(20)=40
Answer:
They are equivalent because they both equal . 8 no matter what because 0's won't matter after the last actual value
Step-by-step explanation:
Answer:
Step-by-step explanation:
-7/3, -2 5/8, -2.9
-2 1/3, -2 5/8, -2 9/10
-2 9/10, -2 5/8, -2 1/3
this is the order from least to greatest
-2.9, -2 5/8, -7/3
Answer:
4, 9 and 25.
Step-by-step explanation:
4 because 4 = 2 + 2 ( 2 being prime)
9 because 9 = 7 + 2 (7 being prime).
25 because 25 = 23 + 2 (23 being prime).
