Hugo is a veterinarian. He knows the following information about his 41 patrons: • 20 patrons in total do not have a dog.
• 17 patrons in total have a cat.
• 7 patrons have neither a dog nor a cat.
Can you help Hugo organize the results into a two-way frequency table?
Have a cat
Do not have a cat
Have a dog
Do not have a dog

All per-unit concepts rely on ratios,meaning,to provide a type of measurement

Solve 2x+y=3 x+y=5 in substitution method

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18