In a memory experiment, Alice is able to memorize words at a rate given by m '(t)= - 0.009t^2 + 0.6t. In the same memory exper
iment, Ben is able to memorize words at the rate given by M' (t)= - 0.003t^2 + 0.6 t. 1. Who has the higher rate of memorization?
a. Ben
b. Alice
2. How many more words does that person memorize from t = 0 to t = 10 (during the first 10 minutes of the experiment)?
3. Over the first 10 minutes of the experiment, on average, how many words per minute did Alice memorize?
4. Over the first 10 minutes of the experiment, on average, how many words per minute did Ben memorize?
Triangle ABC is similar but not congruent to Triangle XYZ
Step-by-step explanation:
When you dilate the size changes but the angles are the same with makes them similar and since the size of the triangles are different they cannot be congruent.