Answer:
Send q picture of the graphs so I can help
Step-by-step explanation:
need pictures of graph
Answer:
b
Step-by-step explanation:
since coefficient of x = 0
4 big mice and 3 small mice because 4 X 25=100; 3 X 10=30
100+30=130
is that right?
Answer:
20. 300π m³
21. 457 1/3 π cm³
Step-by-step explanation:
20. r = 10 ÷ 2 = 5
V = 5² × 12 × π = 25 × 12π=300π m³
21. r = 14 ÷ 2 = 7

V = 457 1/3 π cm³