Inches per second is a convenient unit for ant speed.
Second choice.
Word form: Three and four tenths. Expanded form: 3.0 + 0.4 (zeros are not necessary) hope it helped!
Answer:
0.5
Step-by-step explanation:
divide 2.5 and 5 since they are equal sized bottles.
Answer:
f^-1(x) is 6x + 48
f(x) = 1/6x - 8
To find f^-1(x) equate f(x) to y
That's
f(x) = y
y = 1/6x - 8
Next interchange the terms
We have
x = 1/6y - 8
Make y the subject
Multiply through by 6
We have
6x = y - 48
y = 6x + 48
Therefore f^-1(x) is 6x + 48
Hope this helps you
