Indicate whether the statement is a simple or a compound statement. If it is a compound statement, indicate whether it is a negation, conjunction, disjunction, conditional, or biconditional by using both the word and its appropriate symbol.It is false that whales are fish and bats are birds.

A. Compound; biconditional; ?
B. Compound; negation; ~
C. Compound; disjunction; ?
D. Compound; conjunction; ?


Answer: B

Mathematics

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Find the solution or solutions, if any exist, to the system.

A. x = 1, y = -1, z = 1 B. x = 0, y = 0, z = 1 C. x = -1, y = 1, z = 1 D. x = 0, y = 1, z = 0

Mathematics

Use the discriminant to determine the number of real solutions.4x2 - 12x + 9 = 0

A. One real solution B. Two real solutions C. No real solutions

Mathematics

Solve. Reduce the fraction in your answer.The following graph is called a circle graph or pie chart. Each sector (shaped like a piece of pie) shows the number of each color of marbles that Luke has: 60 are red, 56 are blue, 30 are yellow, 44 are green, and 10 are clear. What fraction of the marbles are red? Write the fraction in simplest form.

A.
B.
C.
D.

Mathematics

Round as indicated.570,337 to the nearest ten

A. 570,440 B. 570,340 C. 570,350 D. 570,320

Mathematics