A school science department has 13 teachers. The stem-and-leaf diagram shows their ages.
Work out the median range.

NO SILLY ANSWERS OR I WILL REPORT!!

What number produces an irrational number when multiplied by -1.25

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?