The distance from the initial depth to the maximum depth is:
abs (-200- (-25))= 175 m (distance is always >=0, so we have to take the abs).
175 m* (1 sec/ 2.5m)= 70 sec.
It would take the submarine 70 seconds to reach its maximum depth.
Hope this helps~
Answer:
3
Step-by-step explanation:
Assuming you mean 
Using the rule of radicals
×
⇔
, then

= 
=
× 
= 3
The answer is 27 but I am not sure I hope my calculations ain't wrong
Answer:
185 shrubs
Step-by-step explanation:
ratio plant : 1% = 5 : 1%
if the percent of shrubs in the garden is 37%, according to my ratio. every 1% is 5 plants, therefore, 37% = 37 x 5 = 185