If there are 574 cals in 160 grams,
how many are there in 100 grams

How do you solve a question like this?

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Which of the following values cannot be probabilities? 0.08, 5 divided by 3, startroot 2 endroot, negative 0.59, 1, 0, 1.44, 3 divided by 5 select all the values that cannot be probabilities. a. five thirds b. 1.44 c. 1 d. startroot 2 endroot e. three fifths f. 0.08 g. 0 h. negative 0.59