Mathematics, 24.11.2020 21:10 zyairemitchell44
PLEASE help, i will brainliest
A train is timed between successive posts A, B and C, each 2000 m apart. It takes
100 seconds to travel from A to B and 150 seconds to travel from B to C. The
acceleration throughout the journey is uniform.
(i) What is the acceleration?
(ii) Find the velocity of the train at B
Answers: 1
Mathematics, 22.06.2019 03:30, nayi2002
Acollege is selling tickets for a winter fund-raiser. one day, krissa sold 14 adult tickets and 8 student tickets for a total of $376. the next day, she sold 7 adult tickets and 11 student tickets for a total of $272. krissa wanted to find the price of one adult ticket, a, and the price of one student ticket, s. she wrote and solved the following system of equations.
Answers: 1
Mathematics, 22.06.2019 06:10, MCMarioandLuigi
The length of time for one individual to be erved at a cafeteria is a random variable having an ex- ponential distribution with a mean of 4 minutes. what is the probability that a person will be served in less than/3 minutes on at least 4 of the next 6 days?
Answers: 1
Mathematics, 22.06.2019 07:00, QueenNerdy889
Jason jumped off of a cliff into the ocean in acapulco while vacationing with some friends. his height above ocean measured in feet as a function of time could be modeled by the h(t) = -16t2 + 16t + 480, where t is the time in seconds from jumping off. how high is the cliff in feet?
Answers: 2
PLEASE help, i will brainliest
A train is timed between successive posts A, B and C, each 2000 m ap...
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