What is 0.000000685 in scientific notation

If w + - 4 2/5 = 1/10 what does w equal

How many kilometers are in 6.2 miles

Tammy wants to run at least 10 miles per week. So how far this week she ran 4.5 how many more miles must Tammy run this week to reach her goal.

Given an equilateral triangle. If the perimeter is 33 Then what is the length of one side?

57/13 as a mixed number

Amy has to write a paper for school that has more than 2,878 words. She has already written 1,037 words and writes at a rate of 263 words per day.

Janna has $34 and will save $6 per day. write an equation to represent the relationship between the number of days and amount saved. indicatewhat each variable represents in the equation

Whats the rate of change?

The profit of a business are RM 29,000. It is shared between two partners A & B. If A receives 9/20 of the profit, how much money does B receive?

One-third of the dairy cattle on a farm are in the barn. Three-fifths of the beef cattle are in the barn. There are 30 dairy cattle and 15 beef cattle in the barn. How many more dairy cattle are on the farm than beef cattle?