Respuesta :
Answer:
D. No, the [tex]\pi[/tex] should have canceled out in step 4 making the correct answer 5.5mm.
Step-by-step explanation:
All the steps that Arden took were correct up until the last step:
1. V = Bh ⇒ 88[tex]\pi[/tex] = [tex]\pi[/tex]*4^2 * h = 16[tex]\pi h[/tex]
2. Divide by 16[tex]\pi[/tex] from both sides: h = 88[tex]\pi[/tex] / 16[tex]\pi[/tex] = 88/16 = 5.5
Arden forgot to cancel out the pi from both the numerator and denominator, so her answer should have been 5.5 mm, not 5.5[tex]\pi[/tex] mm.
Thus, the answer is D.
Hope this helps!
Answer:
Last one:
No, the should have canceled out pi in step 4 making the correct answer 5.5mm.
Step-by-step explanation:
88pi = pi × 4² × h
88pi = 16pi × h
h = 88pi/16pi
h = 5.5 mm