At the ice cream shop there are 14 shakes sold for every 6 months what is the ratio of the mouths to shapes

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10