Answer:
b
Step-by-step explanation:
I had this exactl question a while ago
4.36 I think I hope this helps
Answ
70
Step-by-step explanation:
5t+4y has the coefficient of 5 because 5 is being multiplied by the variable of t.
Hope this helps!
Answer:
The bridge's height above the water is 130 feets.
Step-by-step explanation:
A rock is thrown upward from a bridge into a river below :
Here t is time in seconds
It is required to find the bridge's height above the water. When it reaches the height of the rock above the surface of the water, then :
h(t) = 0
So, the bridge's height above the water is 130 feets.