Question 3 is: D. All integers are rational numbers.
Question 4 is: C. the counting number is 4. Hope this helped :)
Answer:
Hi , your answer is V = 4/3 πr³.
Hope this helps
I don't know what you have to do but I'm trying to do my first answer srry
You just do 12•.65. Then that’s your answer.
Simplify both sides of the inequality, then isolate the variable. That should leave you with x> - 4