the mass of a piece of iron pyrite or "fools gold", is 57.2 g. the volume is 11cm cubed. what is the density of the piece of iron pyrite

What are the mean median mode and range of the data set given the altitude lake in feet -12 - 9 - 14 - 39 - 49 - 49 - 18 - 43

Evaluate 5/28 x 7/9 in a simplest form

What letter comes next A Z E B I Y O?

Find the simple interest earned on $650 invested at 3 ½% for 10 years.

In a store parking lot the ratio of blue cars to silver cars is 2:3 there are 24 blue cars how many silver cars are in the lot

Ken is thinking of a number. nine more than the product of 4 and the number r is 73. find Ken's number

Consider the functions f (x) = 2x + 1 and g (x) = x2 - 10. What is the value of f[g (3) ]? 39 -3 -7 -1

Last years average ticket price was £22 this year the average ticket price has increased by 5% what is the average price now

One of the altitudes of the parallelogram shown is 1223 units. What is the length of the other altitude? 5 units 6 units 30 units V40 units

Stacey's fruit salad recipe uses proportional amounts of different fruits. There are 2 cups of grapes for every 5 cups of pineapple. There are 4 cups of pineapple for every 5 cups of apples.