Um bloco de cobre que pesa 0,2kg tem uma temperatura inicial de 400K; 4 kg de água queestão inicialmente a 300K encontram-se num reservatório, de cobre, perfeitamente isoladotermicamente cuja massa é igual a 0,5kg. O bloco de cobre é colocado em contato com a águae o sistema fica em repouso até atingir o equilíbrio. Qual […]
A standard deck of cards contains 52 cards. One card is selected from the deck. ? Compute the probability of randomly selecting a club or diamond. ? Compute the probability of randomly selecting a club or diamond or heart. ? Compute the probability of randomly selecting a nine or spade. ? P(club or diamond?) nothing […]
We recently conducted a survey of 2200 university students, measuring their levels of mental health, using the 21-item version of the DASS. Scores on the DASS are summed, with higher scores indicating greater levels of depression, anxiety, and stress. Total scores can range from 21 to 84. The mean score for the sample was 45, […]
Suppose you take out a 20-year mortgage for a house that costs $472288. Assume the following: If you make the minimum down payment, what is the minimum gross monthly salary you must earn in order to satisfy the 28% rule and the 36% rule simultaneously? The annual interest rate on the mortgage is 5 %The bank requires […]
Ace Homework tutors aims to provide professional academic writing services to students all over the world.
Our dedication to quality and customer satisfaction makes us one of the best academic writing agencies in the world.
