Determine whether the statement is true or false.The graph of 25x2 + 49y2 = 1225 is a horizontal ellipse.
A. True
B. False
Answer: A
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Determine if the argument is valid or a fallacy. Give a reason to justify answer.If you eat well, you will be well.If you are well, you will be happy.If you eat well, you will be happy.
A. Valid by modus tollens B. Fallacy by fallacy of the converse C. Fallacy by fallacy of the inverse D. Valid by reasoning by transitivity
Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.40% of the teachers in a school are female. If there are 255 teachers altogether, how many teachers are female?
A. 638 teachers B. 102 teachers C. 16 teachers D. 153 teachers
If the function is one-to-one, find its inverse. If not, write "not one-to-one."{(19, 5), (10, -1), (-19, 7)}
A. not one-to-one B. {(5, 19), (-19, 10), (7, -1)} C. {(5, 19), (-1, 10), (7, -19)} D. {(19, -1), (19, 10), (7, -19)}
Solve.Byron rode his bicycle 3
miles on each of 4 days. What is the total distance Byron rode?
A. 7
miles
B. 12
miles
C. 12
miles
D. 12
miles