Answer:
Step-by-step explanation:
4/30 ÷ 7/48
=4/30 * 48/7
=4/15*24/7
=96/105
Answer:
45% of the rock is mica
Step-by-step
10% + 45% = 55%. 100% - 55% = 45%
Answer:
im not sure if sqrt of -27 by it self or over -27 but anyways.
sqrt{-27} = 3i(sqrt)3
sqrt{-37}/(-27) = - i(sqrt)3/9
Answer:
5
Step-by-step explanation:
