An element with a mass of 810 grams decays by 29.3% per minute. To the nearest minute, how long will it be until there are 10 grams of the element remaining?

Draw 2 different shapes with the perimeter of 16 units

A manufacturer of shipping boxes has a box shaped like a cube. The side length is (5a + 4b). What is the volume of the box in terms of A and b

What is 100,203 in expanded form

Last year, Shailyn read four fewer books than Oswaldo. Which expression shows how many books Shailyn read last year?

If u where one of the 20 people who was sick and 15 where not sick how much people Is sick (2 marks)

A and b are complementary and congruent. what is the measure of each of these angles?

Identify a pattern in the given list of numbers 1,1/6,1/36,1/216,

What is the area of the triangle? O24 square units 32 square units 48 square units 96 square units

The ratio of pennies to dimes I have is 3:5. I have a 2:3 ratio of dimes to quarters. If I have 75 quarters, how many pennies do I have? A. 30 pennies B. 48 pennies C. 50 pennies D. 72 pennies

What is - 3k-2<-17 answer