A horse's mane grows at the rate of 6 over 5 centimeters per month. How many months will it take the horse's mane to grow 24 over 10 centimeters? Explain your answer using expressions and words. halp me please D,:

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

If the value of cos330°is√3/2 then find cos 165°.

Which statements are true about additional information for proving that the triangles are congruent check all that apply