About what percent is oxygen than silicon on the earths crust

If I have 3/4pound of hamburger meat to make 3 hamburger patties that weight the same amount; How much does each hamburger patty must weight?

A street sign is 99 inches tall. How tall is it in feet and Inches?

True or false? One literof water has a mass of 1.00 grams.

Dominic runs a farm stand that sells peaches and grapes yesterday Dominic sold 34 pounds of peaches and 45 lb of grapes for a total venue of $192.

A motorboat travels 168 kilometers in 4 hours going upstream. It travels 280 kilometers going downstream in the same amount of time. What is the rate of the boat in still water and what is the rate of the current

How do i find a quadratic function for a graph

Divide and write in simplest form 2/3 divided by 1/6

04.02 amount of blue paint to yellow paint wich statement is true

In a standard normal curve, what percentile corresponds to a z score of 1.0?

Family or money? wich one would you choose and why?