What are the 2 steps that are true when you are dividing fractions. A. Use the phrase keep, change, flip, then solve
B. The first step is to multiply straight across.
C. Multiply by the reciprocal.
D. Always flip the first fraction.

∠aed is formed inside a circle by two intersecting chords. if minor arc bd = 70 and minor arc ac = 180, what is the measure of ∠ aed? a) 45° b) 50° c) 55° d) 60°

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)