What is the greatest common factor of 21 and 40

A metrical foot is a random pattern of accented and unaccented syllables. a. True b. False

When 50% of a number is added to the number, the result is 210. What is the number?

decide if the following change is an increase or decrease. then determine the percent of change. 48 inches to 30 inch

Brittany borrow three movies from the library East movie is almost 2 hours long about how many hours of movie does Britney have to watch

483,484,467,264,367+455,456,456=?

What is 1027 + 1151 in military time? I'm getting 22:16 which is 10:16 pm. Is this correct?

The sum of the ages of a china plate and a glass plate is 16 years. Four years ago the china plate was three times the age of the glass plate Find the present age of each plate

Two kilograms of bronze costs £7.20. What is the cost of 300g of bronze?

Solve algebraically x-4y=-10 x+y=5

Which of these are measures of central tendency that can be found for this list of baseball players' home-run totals? Check all that apply. 25, 42, 19, 34, 25, 19, 6, 23, 20, 42, 21, 19, 30 A. Mean B. Range C. Standard deviation D. Median E. Mode