What is the scientific notation if 36000x10^-8? ​

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost.swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?