=(new-old)/old *100%
=(90-75)/75 *100%
=20%
<span> hope it helps</span>
Answer:
He can only make 9
Step-by-step explanation:
He will have 4 cards left over so it will not be enough to make another stack.
Answer:
Step-by-step explanation:to find the y interceapt substitute in 0 for x and solve for y
X^2=256
x=±√256
x=±16
x=-16 and 16
Answer:
Step-by-step explanation:
density is mass divided by volume
15 divided by 9 is
1.6666666666
so its 1.666 repeating g/cm^3