The width of a human hair is about 1 * 10^-4 meter wide.

The width of mechanical pencil lead is about 7 * 10^-4

meter wide.

About how many pieces of hair would it take to match the width of a piece of

mechanical pencil lead?

Rasida ran 5 more miles than 2 times the number of miles Diallo ran this week. Rasida ran 27 miles this week. How many miles did Diallo run this week?

Paulo has $145 in his savings account. He earns $36 a week moving lawns. If Paulo saves all of his earnings, after how Many weeks will he have $433 saved?

A basketball team has won 50 games of 75 played. The team still has 45 games to play. How many of the remaining games must the team win in order to win 60% of all games played during the season?

Nine workers are hired to harvest potatoes from a field. Each is given a plot which is 11*10 feet in size. What is the total area of the field? Write your expression and show your work.

Evaluate 5 (a - 2b) when a = - 3 and b = 5.

When a number x is multiplied by 4, the result is 25. What is the value of x? Drag and drop the correct number into the box so that the equation is true.

A jewelry box has a volume of 14 cubic inches. The area of the base is 8 square inches. what is the height

Katie has f fish. Alejandro has 11 fish, which is 3 fewer than twice the number Katie has. Which equation shows an equality between two different ways of expressing how many fish Alejandro has? A. f + 3 = 11 B. f - 3 = 11 C. f/2 - 3 = 11 D.

A countries population in 1992 was 39 million in 1997 it was 42 million estimate the population in 2009 is an exponential growth formula

1. Use complete sentences to explain how it is possible to get linear factors of a polynomial. 2. p (x) is a polynomial with integer coefficients and p (-3) = 0. Which statements must be true? Choose all that apply.