in a mixture of concrete, there are four lbs of cement mix for each pound of gravel. if the mixture contains a total of 130 lb of these two ingredients, how many pounds of gravel are there?

The median of a data set is the number that appears most often in the set. True False

What is the unit form of 9 ten thousands divided by 10

How do you do this problem 3x times x squared

Which of the following is the height of the special trapezoid if WX = 25, YZ = 25 and the area is 350 units2?

Encuentra la densidad de la tierra considerado su volumen como una forma esferica regular toma en cuenta que el radio de la tierra es 6,38*10 ala 6 y su masa es de 5,98 * 10 ala 24 kg

FInd the volume of the square pyramid shown round to the nearest tenth if necessary 11cm 11cm 15cm

How do yo spell 607.409 in word form

Sue has 3 times as many beads as Jo. Jo has 8 beads. How many beads does Sue have? Write an equation to find the unknown number. Use a variable for the unknown.

Orlando has a bank statement balance of $414.25 and $5.90 service charge. His check register shows $374.16 and he has two outstanding checks of $26.54 and $21.78. After adjustments for the service charge, what is the checkbook balance?

What is the median for the set of data? 6,7,10,12,12,13