A tree is 3,212 years old how can you express this age in scientific notation with the lowest level of precision

Jeff's dog weighs 76 pounds. What is the dog's weight rounded to the nearest ten pounds?

3/7*2/3 is what as a fraction?

A circle with two chords is shown below. What is the value of X? Round the answer to the nearest tenth The numbers given are 6, 14, 26

Find 312% out of 75

5x to the power of 2 = 25x to the power of 2

Kelly has a ribbon that is 60 inches long she cuts at 40% of ribbon for an art project while working on the project she decided she only needs 35% of the pieces she cut off how much of the ribbon does Kelly end up using in a project

Which expression is equivalent to x (y+z) ? a) xyz b) x+y+z c) xy+z d) xy+xz

8.92*10^9 in standard notation

On a test Matilda answered 12 out of the first 15 correctly. If this rate continues how many of the next 25 problems will she answer correctly?

Which expression shows the value of a $10,000 investment that has lost 1.2% if it's value for five years In a row