arianaw1803 arianaw1803

15-12-2022
Mathematics

contestada

if 87.5 percent of a sample of pure 131i decays in 24 days, what is the half-life of 131i?

Respuesta :

Otras preguntas

For every $5 Micah saves his parents give him $10 if Micah earns $150 how much money will his parents give him?

Which descriptions of Isaac Newton are true? Choose all answers that are correct. a. developed three laws of motion b. improved the telescope, thermometer, and

Which personal pronoun agrees with its antecedent and correctly completes the sentence? Each child was allowed to pick out __________ clothes for the day. a. y

for a class trip, the teachers would like to have one adult for every 10 students. There are 190 students on the trip. How many adults should go on the trip

Which of the following lines best presents the dominant moral of "The Monk's Tale"? A. He was a soldier with a manly heart / So dear to him was honest decenc

What is the verb in the sentence? The missing dog was found before the frightening storm. a. frightening b. missing c. was found d. storm

what is 70 percent of 340 ? (show your work please)

In which sentence is the subject an understood you? a. Billy shoved his toys under the bed. b. Mom told us to clean up our rooms. c. My little brother doesn't w

An individual who uses intuition to perceive information

A song has 28 beats in 4 seconds. At this rate, how many beats are there in 30 seconds?