What is an easy way to understand trigonometry

The volume of a spherical sculpture is 256 ft³. Rhianna wants to estimate the surface area of the sculpture. To do the estimate, she approximates π using 3 in both the surface area and volume formulas for a sphere.

14, 8, 17, 21, x, 11, 3, 13; range: 20

Divide the polynomials (2x^2+x+3) / (x-2)

The nature park has a pride of 7 lions and 4 cubs. The adults eat 5 pounds of meat each day and the cubs eat 3 pounds. Simplify 7 * 5 + 4 * 3 to find the amount of meat consumed each day by the lions.

Question 1 The number of laptop computers sold each month for one year was recorded by an electronics store. The results were 14, 15, 15, 30, 29, 5, 9, 15, 21, 21, 26, and 15. Calculate the median number of laptop computers sold per month.

Area of a semi circle

Classify the real number 9.63

Question 9 of 20 Find the measure of the missing angle. 14 ? 29

How many times does 15000 go in to 3000000?

Scenario: Mike is buying a large pizza. The pizza costs $8.00 plus $0.50 for each additional topping. Identify the y-intercept and slope. y-intercept: Slope: