Cinar

This page lists questions and answers that were posted by visitors named Cinar.

Questions

The following questions were asked by visitors named Cinar.

What are the possible solutions of 2 log base 2 𝒂 = 10 − 2 log base 2 𝒃, where 𝒂 and 𝒃 are integers? Show work.

6. If you were given a graph of a function instead of its equation, explain how to find the average rate of change between two points. How does this differ from finding the instantaneous rate of change? Use a diagram to help you explain.

Two 4-sided dice are rolled and the sum is recorded. Determine the theoretical probability of rolling a sum of 6. Hint: You may want to create a dice chart for the sum of two 4-sided die. a. 3/16 b. 6/16 c. 2/16 d. 4/16

You spin a spinner that has the numbers 1-20 on it. What is the probability of getting a perfect square? a.5/20 b.2/20 c.3/20 d.4/20

There are 16 people interested in helping with a committee. In how many ways could a committee be chosen, assuming the committee contains at least one person.

Use Binomial Expansion to expand: (3𝑥 − 5)^4 would this be the final answer using Binomial Expansion? 81x^4-540x^3+1350x^2-1500x+625

A group of 8 members is to be selected from a 16 teachers and 24 students. Find: a) The probability that the group has exactly 4 students b) The probability that the group has at least 2 students

Discuss how many modes a data set can have and discuss the significance of the mode in quantitative and qualitative data.

Answers

The following answers were posted by visitors named Cinar.

Factors of 32 are 1, 2, 4, 8, 16, 32

3m multiplied by 3.5m = 10.5m Therefore the area of the rectangular Persian carpet is 10.5m.

They are called theories.

I think its condensation...

1. It will help them to choose the choices that are better and avoid the negative works they may be dangerous. 2. It may also help them to avoid the works that may affect their lives or that may ruin their lives

dx/dy=2x-y^2/x^2-2y