Sprawdź ( nie rozwiązując równania, ale dokonując odpowiednich obliczeń), czy liczba -3 spełnia równanie 2 – 3( –10 – 2x) = –8 – x. Zapisz odpowiedź
Pls do dzisiaj o 13 daje najj​

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?