Roger has a nail that is 12 centimeters long he measures and records the length of the nail at 15 centimeters what is the percent of error in his measurement

What is 7-3:5 in a fraction

Write the ratio 36 to 28 as a fraction in simplest form

How could you use the distributive property to rewrite - 18 + (-27)

In a certain town, 20 percent of voters are in favor of a given ballot measure and 80 percent are opposed. For groups of 120 voters, find the mean for the number who oppose the measure.

Which number is 645 less than 9,561

Graph f (x) = 3log4 (x + 4) + 2. Find its domain, its range, and the equation of its asymptote

A hybrid car can drive 53 miles in the city on l gallon of gas. How many gallons of gas will it use to drive a total of 371 city. mil Enter the correct answer in the box. gallons

2a^2 + 6ab - 36b^2 all over 2a^2 - 8ab + 6b^2

What's the solution to - 5x-y=21 when y is equal to 6+4x

What is 1/3 * 4/1 in mixed number? (simplified)