What mass of copper will absorb 450 joules of energy when the temperature goes from 47 to 4 the specific heat of copper is 0.38 j/g. 7353 grams
25.2 grams
0.036 grams
27.5 grams

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.