The equation for this would be 400 + .80u, u being the units completed.
.80 multiplied with 1425 is 1140.
Now, 400 + 1140 = 1540.
Your answer is C
Answer:Given an if-then statement if p, then q, we can create three related statements: A conditional statement consists of two parts, a hypothesis in the if clause and a .
Step-by-step explanation:
Answer:
1.5secs
Step-by-step explanation:
Given the expression that models the height as;
h(t) = -16t²+20t +6
The ball will touch the ground at when h(t) = 0
0 = -16t²+20t +6
Swap
-16t²+20t +6 = 0
Divide through by -2
8t²-10t-3 = 0
Expand using the general formula
t = -(-10)±√(-10)²-4(8)(-3)/2(8)
t = 10±√100+96/16
t = 10±√196/16
t = 10±14/16
t = 10+14/16
t = 24/16
t = 1.5
Hence it will take the ball 1.5secs to hit the ground
I think you need to subtitue the letters with the points on the graph and solve.
Answer:
5
Step-by-step explanation: