Root of ( 20^2 - 16^2 ) = 12
Use Excel graphing. Then make histogram (a graph that represents values with columns)
96 fluid ounces < 13 cups
25 pounds > 384 ounces
8 yards = 288 inches
Have a nice day!
Find the domain of
y = log(x + 3)
Logarithms can only be taken for positive numbers. So you must have
x + 3 > 0
x > – 3 ✔
So the domain of the function is
D = {x ∈ R: x > – 3}
or using the interval notation
D = (– 3, +∞)
I hope this helps. =)
8/24 = x / 48
cross multiply
(24)(x) = (8)(48)
24x = 384
x = 384/24
x = 16 <===
