Find all the powers of 3 the are in the range 3 through 1000

Dr. Robinson just started an experiment. He will collect data for 8 days. How many hours is this.

4b + 1 = 4b + 1 This is an example of which property below?

In triangle ABC, angle A is a right angle and m angle B = 45 degrees

The conditional relative frequency table was generated using data that compares the favorite subjects of male and female students at a high school. The survey was given to 120 male students and 180 female students.

What is S5 for 1000 + 500 + 250 + ... ?

lauren rode her bike from her house to a friend house 3 1/3 miles away. on the first leg of her trip she rode uphill at 3 miles per hour. the second part of the trip covered a larger distance but was downhill and lauren rode at 5 miles per hour.

Solve for n 19.1+26.4+23.6=14.3+8.6=n

Josh guessed 7 out of 8 football playoff games correctly. Kayla guessed 50% of the games correctly. What is the percent difference in playoff game predictions of Josh and Kayla?

Prove that sec (-pi/4) = sqrt2.

Joey throws darts at a board which has 20 sections on it. Sections on the board are red. Out of 15 throws how many times will he likely land on blue section?