Tungsten, W-181 is a radioactive isotope with a half life of 121 days. If a medical lab purchase 24 kg of W-181 how much will be left after 1 year?

Evaluate 24-x when x=6. Write the answer as a decimal. Round to the nearest hundredth if necessary. how would you solve that?

An ice cream store offers 7 toppings for sundaes. How many different ways can you order a Sunday?

What is the equation to the MA (Mechanical Advantage) of a screw

Subtract the sum of (3/5+1/5 i) and (4/5-2/5 i) from (9/5-1/5 i)

Consider the function represented by the equation y-6x-9=0. Which answer shows the equation written in function notation with x as the independent variable? A. f (x) = 6x+9B. f (x) = 1/6x+3/2C. f (y) = 6y+9D. f (y) = 1/6y+3/2

What is 8 3/8 as a decimal

Solve the inequality. X-7<-12

You put $16,000 in a saving sccount with 3% interest. How much money will be in your savings account after the 6th month? How much money did you make in in interest?

Find the slope of a line with the rise as 3 and run as 4

Janet, Rose, and Tanya buy postcards from their favorite souvenir shop. Janet buys 3 postcards for &1.05. Rose buys 5 postcards for $1.75. Tanya buys 8 postcards for $2.80.