A farmer in china discovers a mammal hide that contains 70 of its original amount of c-14 N=noe^kt No=initial amount of c-14 at time t K=0.0001 T=time in years

What are two equivalent fractions to 3/8

What is percent of 300 is 129?

A Ladder That Is 5 meters in length is resting on a branch of a tree and the base of the ladder is 3 meters from the tree on the level ground. How High Up is the branch on which the ladder is resting

Find the volume of a pyramid with a square base, where the side length of the base is 16.6/text{ m}16.6 m and the height of the pyramid is 10.1/text{ m}10.1 m. Round your answer to the nearest tenth of a cubic meter.

3 people are consecutive integers. The sum of their ages is 78

Four out of every five vis visitors at an amusement park buy day passes what percent of the visitors buy day passes

John was training for a marathon. On the first day of training, he ran 800m. On every training session after that, he ran a distance of 0.1km more than the session before. How far was he running on the ninth training session

if i multiply a number by 3 and then subtract 4, the result is the same as adding 6 to twice the number. Find this number

Factor the polynomial 21y^5 - 14y^3 - 3y^2 + 2 completely.

Celsius Temperature C is five ninths times the difference of the Fahrenheit temperature F and 32. Write sentence in a formula