The amount of radioactive isotope decays in half every year. the amount of isotope can be modeled f (x) = 346 (1/2) ^x and f (1) = 173. what does the 346 represent?

What is the constant of proportionality for the relationship shown in this table? x 3 6 9 12 y 1 2 3 4 1/6 1/3 3 9

One manufacturer boxes screws so that each box weighs the same no matter what size the screws are. The graph shows the amount of allowed weight remaining in a given shipment depending on the number of boxes of screws already included

Y-32=-5/4 (x-32) math

A basketball play shoots 3 free throws. What is the I sample space.

What is the answer P = 2 (5) + 2 (3)

On the map, the distance from Colton to Yucaipa is 2.5 inches. If each inch in the map equals 3 miles, how far is the real distance from Colton to Yucaipa

Long-grain rice costs $0.72/lb. How much would 2.7 lb of long-grain rice cost? A. $0.19 B. $1.90 C. $1.94 D. $1.95

Are the graphs of the lines in the pair parallel? Y=-2/3x - 18 -6x - 9y=18

Julie owns a small business. There was a loss of $14 on Thursday and a loss of $15 on Friday. On Saturday there was a loss of $13, and on Sunday there was a profit of $18. Find the total profit or loss for the four days.

Charlie runs at the speed of 3 yards per second. About how many miles per hour does Charlie runs?