∑ (I) Dacă A = 1, să se determine natura seriei cu termeni pozitivi rezultate.

(II) Daca A = (-1)^(n+1), sa se cerceteze natura seriei studiate.

(III) Să se precizeze dacă seria alternată de la (II) este absolut convergentă sau

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

answer: y=4000x+14000

step-by-step explanation:

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are