Annasara , Sky and Natalia share some money. Annasara takes 2/10 of the money.
Sky and Natalia share the rest of the money in the ratio 4 : 1.
What percentage does Natalia recieve?

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

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

Which point has an coordinates of (2,0) ? a