daligdigjaidely1548 daligdigjaidely1548

23-12-2022
Mathematics

Answered

a small town has 3000 inhabitants. at 8 am, 240 people have heard a rumor. by noon half the town has heard it. at what time will 90% of the population have heard the rumor? (do not round k in your calculation. round your final answer to one decimal place.)

Answer :

Other Questions

the spread of a rumor in a town can be modeled as n equals 500 square root of t, where n is the number of people who have heard of the rumor, and t is time (in

iq is normally distributed with a mean of 100 and a standard deviation of 15. a) suppose one individual is randomly chosen. find the probability that this perso

Scientists are studying the population of a rare species of primates, known as a Javan gibbons, on the Raja Ampat Islands in Indonesia. They are studying the g

Four and a half times a number increased by 4 equal to three and half times the number increased by 6.What is number?

do you go to church? what sample size would be required to reduce the standard deviation of the sampling distribution to one-third the value you found in exerci

some friends are leaving a party in westminster to go home. one group takes a taxi uptown, traveling north at 35 miles per hour. the rest of the friends share a

the equation of the tangent line to the curve y=f(x) at the point p=(a,f(a)) is

the base of the solid described in part (c). the vertical line is moving at a constant rate of 7 units per second. find the rate of change of the area of the cr

based on the design of the study, would a statistically significant result allow the researchers to conclude that receiving treatments at the clinic you selecte

AIR CONDITIONING A commercial air conditioner can cool a large room with a volume of up to 40,000 cubic feet. A rectangular room in a warehouse is designed to