Answer:
30e-0.12t
40e-0.18t
Step-by-step explanation:
his score was increased... so if he is now at 67 and it was increased by 7 so his first grade would have been 60.
Answer: 4 ÷ 0.96 = 4.16666666667
Step-by-step explanation:
Answer:
0.399
Step-by-step explanation:
3 4
0.057
x 7
_________
0.399
Answer:
Hey there!
You can think of the rate of change as the slope of a quadratic function- here we see that it is 9/-3, or - 3.
Let me know if this helps :)