Answer:
The average rate of change in h(t) between t = 1 second and t = 3 is:
(h(3) - h(1))/(3 - 1) = ((3 + 70*3 - 16*3^2) - (3 + 70*1 - 16*1^2))/2 = 6
The average rate of change in h(t) between t=1 and t=3 tells us that that average speed between these points is 6 ft/s.
Answer:
999
Step-by-step explanation:
Line A: 376
Line C: 376 + 178
Bus: 69
Total: 376 + 376 + 178 + 69 = 999
Answer: 999
Answer:
-20+8x
Step-by-step explanation:
Answer:
Step-by-step explanation:
Givens
AB = DC
AC = BD
Statements
DB = DB A line is always equal to itself.
ΔADB = Δ DCB SSS
<A = <D Parts of Congruent triangles are congruent.
Answer:
37.5
Step-by-step explanation:
5 is what percent of 40? = 37.5.