A science teacher has a solution of 20% saline and another of 50% saline how much of each solution must he mix to get 60 ml of 28% saline solution?

Write a word problem that can be solved by ordering three decimals. Include a solution

Each letter if the English alphabet is written on a scrap of paper and put in a hat p (j) = 1/26 what type if probability is illustrated and why

Find an orthonormal basis b = {w1, w2} for r2 with the property that w1 lies in l.

A car made a trip of 352 miles on 16.8 gallons of gasoline. Which is closest to the number of miles per gallon the car got on that trip?

Forty-five is 20% of what number?

Use the numbers 7,5,6, and 3 and only use each number once it has to equal 75. You may use addition, subtraction, multiplication, and/or division but you have to use parentheses.

Liem is 6 feet 2 inches, eli is 5 feet 9 inches, faith is 6 fee and simon is 5 feet 4 inches. in yards, what is the total of their heights

Lisa draws a circle by tracing around the bottom of block. which could be the shape of Lisa's block

What value of M gives the system infinitely many solutions? - x+2y=16 Y=mx+8

Maya sells candles to her 5 neighbors. Each neighbor buys 2 boxes of candles. There are 6 candles in each box. What is the total number of candles that all of her neighbors will get?