The speed s (in meters per second) of a tsunami can be modeled by the function s = V9.8d, where d is the water deep (in meters) A. What is the speed of the tsunami when the water depth is 500 meters?

The speed is ___ meters per second

B. What happens to the speed of the tsunami as the depth decreases? Explain.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

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step-by-step explanation: