Questions in mathematics

Questions in mathematics

[Jawaban] Solve the following equation on the interval [0, 2\pi): \[ \text{cot}(3x) = \sqrt{3} \]

[Jawaban] How can you use an equation to make a prediction from a pattern? - Equation → Pattern → Prediction What are some predictions?

[Jawaban] Use [tex]\log_b 2 = 0.693[/tex] and/or [tex]\log_b 7 = 1.946[/tex] to find [tex]\log_b 14[/tex].

[Jawaban] You are at the music store to buy some CDs. You have $45 to spend, and the store sells CDs for $12.99 each. Write an inequality that represents the number, \( n \), of CDs that you can buy without spending more money than you have.

[Jawaban] A container has 50 electronic components, of which 10 are defective. If 8 components are drawn at random from the container, what is the probability that exactly 3 of them are defective?

[Jawaban] What is the answer to [tex]\frac{17}{18} - \frac{2}{3}[/tex]?

[Jawaban] Out of the 50 digital video recorders in an inventory, four are known to be defective. What is the probability you randomly select an item that is not defective?

[Jawaban] How many times can 24 go into 48?

[Jawaban] Indira predicts that the actual difference of 19 - 7.82 will be greater than the estimate of 19 - 8 = 11. Is Indira correct? Explain how Indira might have arrived at that prediction without subtracting the actual numbers.

[Jawaban] Two non-simultaneous events have an equal likelihood of occurring (50%). If the events are independent of each other, what is the probability that they will both occur?