The best answer to your question would have to be -40x - 50
Answer: 16
Step-by-step explanation:
3/8 times ? equals 6
6 divided by 3/8 = ?
6 3
÷
1 8
keep change flip
6 8 48
· = = 16
1 3 3
Answer:
dA/dt = k1(M-A) - k2(A)
Step-by-step explanation:
If M denote the total amount of the subject and A is the amount memorized, the amount that is left to be memorized is (M-A)
Then, we can write the sentence "the rate at which a subject is memorized is assumed to be proportional to the amount that is left to be memorized" as:
Rate Memorized = k1(M-A)
Where k1 is the constant of proportionality for the rate at which material is memorized.
At the same way, we can write the sentence: "the rate at which material is forgotten is proportional to the amount memorized" as:
Rate forgotten = k2(A)
Where k2 is the constant of proportionality for the rate at which material is forgotten.
Finally, the differential equation for the amount A(t) is equal to:
dA/dt = Rate Memorized - Rate Forgotten
dA/dt = k1(M-A) - k2(A)
The answer I believe is b idk tho I’m pretty sure
Answer:
3 times 7 = 21
Step-by-step explanation:
