How do you work out 20^4 / 20^6 x 20^5?

There are 15 marbles in a bag: 7 are blue, 6 are white, and 2 are green. If one marble is drawn, what is the probability that it is either white or green?

A mother has 5 liters of cream to make ice cream for a party. suger comes in 1kg bags how many suger will be needed

M/4 = 28 what is the variable m =

The histogram and stem-and-leaf plot both show the same data for age of shoppers in a store at a given time. Histogram and stem-and-leaf plot. The histogram contains frequency of number of shoppers based upon the age of shoppers.

A square with sides of lengths 2/5 inch

Marvin earns $8.25 per hour At his summer job he wants to buy video game system that costs $206.25 wright equation to model the relationship between number of hours worked h and amount earned e

Which of the following is always true? Choose the correct answer below. A. Data skewed to the right have a longer left tail than right tail. B. In a symmetric and bell-shaped distribution, the mean, median, and mode are the same. C.

Lamar bought 20 pounds of dog food for $4.99 for his dog, Buster. The next day, the shop down the street offered 50 pounds of the same brand of dog food for $12.50. Did Lamar get a better deal? ... ?

If a bag contains 10 red, 6 yellow, 24 blue, and 8 white balloons, what is the part-to-whole ratio of blue balloons to all balloons?

Whats the is equal to 16