1. 172,900,000 how can u convert this number into scientific notation

Todd bought 1/2 pound of chicken. He used 2/3 of the chicken for sandwiches. How much chicken did Todd use for sandwiches?

A building with a height of 32m casts a shadow that is 20m long. a person standing casts a shadow that is 1.2 m long how tall is the person

A bag of marbles contains 7red 12orange 3blue and 6multicolored what is the probability of randomly selecting a marble that is not red

How do you do 12x-8-12 by combining like terms

Delta flight 171 is flying from west palm beach to Atlanta, Georgia. So far the plane has traveled 360 miles which is 60% of the total trip. How many miles will the plane fly from west palm beach to Atlanta, GA?

Use the quadratic formula to solve 2y² + 6y - 8 = 0. {-4, - 1} {4, - 1} {-4, 1} {4, 1}

Find all real zeros of the function y = - 3x+9

Factor the following expression using the GCF 10dr-60r

What is the value of the expression 8m-2 when m=4?

16. Unemployment is the ratio of A. unemployed workers to employed workers B. unemployed workers to total workers C. workers to total population D. workers to nonworkers