A 2-column table with 5 rows. Column 1 is labeled Tickets sold with entries 10, 20, 30, 40, 50. Column 2 is labeled Dollars donated with entries 5, 10, 15, 20, 25. The table represents the amount of money the local business will donate given the number of carnival tickets sold.

Which operation can be applied to the tickets sold in order to find the number of dollars donated?
add 2
divide by 2
multiply by 2
subtract 2

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?