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

A. 3x10^3

B. 3.2x10^3

C. 3.21x10^3

D. 3.212x10^3

How old are you right now?

Which is a composite number A. 81 B. 41 C. 61 D. 71

Find the quotient. 410 42 A) 48 B) 412 C) 4-8 D) 4-12

Find the measure of an exterior angle of a regular polygon with 36 sides

2 digit divisor and 3 digit dividend ... does the quotient always have the same number of digits?

In one state, sales tax is 6%. If sales tax on a car is $564.00, find the price of the car before tax.

A 6-pound bag of sugar contains 681 one-teaspoon servings and costs $4.49. A batch of muffins uses 1 cup of sugar.

Maurice bought 25 shares of stock at $9.85 per share and sold them for $11.22 per share. (Do not use commas, percentage signs or dollar signs in your answers. Round percentage answers to the nearest tenth) What was his purchase price?

Rewrite it 2/3 and 5/8 with a denomination of 24

Solve the compound: - x<1 or 9x+1<-10