The second option is the answer
"a" and integer is a whole number not a fraction or a decimal
Answer:
Joe shoveled 6, Jill shoveled 9
Step-by-step explanation:
Answers:
1. V=triangle area × length
V=1/2×8×12×20
V=960in³
2. triangle area × length
Area of the triangle=1/2×4×11
A=22ft²
V=22×6
V=132ft³
3. b, volume always have cubic power (³)
4. d, same reason of question 3
