Surface area of a cube = 6l²
Now given length = l = 8 mm
= 6*8² = 6*64 = 384 mm².
Thank you !!
The answer is A) <span>Increasing: x < 7; decreasing: x > 7</span>
To Work Out Questions Like The First One That Reads : 3/10 Of 250, All You Have To Do Is Simply Divide 250 By The Denominator, Which Is 10 In This Case And The Multiply It By The Numerator (3).
Answer ~ 250 Divided By 10 = 25 X 3 = 75
I Hope That Helps, And If You Are Stuck Of Any Other Types Of These Questions, Feel Free To Ask Me
The answer is V=0.3157=0.32
The last two would be your answer :)