Questions in mathematics

Questions in mathematics

[Jawaban] What is the estimate of 215% of 18?

[Jawaban] 124 minions can run fast, and 68 minions can jump high. Gru wants to make teams with the same number of minions who can run fast and the same number of minions who can jump high. What is the greatest number of teams Gru can make?

[Jawaban] What is the best way to study for a test, quiz, or benchmark assessment in any subject?

[Jawaban] Luisa has 12 playing cards. She places 2 out of every 3 cards face up.

[Jawaban] Given three unit vectors \(\mathbf{a}\), \(\mathbf{b}\), and \(\mathbf{c}\), such that \(\mathbf{a} + \mathbf{b} + \mathbf{c} = 0\), find \(\mathbf{a} \cdot \mathbf{b} + \mathbf{b} \cdot \mathbf{c} + \mathbf{c} \cdot \mathbf{a}\).

[Jawaban] Solve for \( N \): \[ A = s(1 - DN) \]

[Jawaban] Solve this word problem (linear systems) by elimination: The mean attendance at the Winnipeg Folk Festival for 2006 and 2008 was 45,265. The attendance in 2008 was 120 more than the attendance in 2006. What was the attendance in each year?

[Jawaban] Solve for \( h \) in the equation: \[ A = 2 \pi r^2 + 2 \pi r h \]

[Jawaban] What is the answer to \(3 \times 4 + 10 \times 5\)?

[Jawaban] The quotient of two numbers is 20. Their sum is 84. What are the two numbers?