Answer:
1. 7
Step-by-step explanation:
Step-by-step explanation:
Sum of 20 terms in thr arithmetic sequence adds up to -1930
Answer:
Mean= 118.2
Median= 22
Step-by-step explanation:
41+20+22+26+46 divided by 5= 118.2
Median= number in the middle
Just multiply 60 × 22 (since each single rat needs 22 grams of aspirin)
60 × 22 = <u><em>1320 grams total</em></u>
-2x^2+8x-10 is your answer!