Round 39892 to the nearest 1000

What is the factorization of the polynomial below? - 3x^3+15x^2+42x

The base of the right triangle drawn in the regular octagon measures 0.7 cm. What is the perimeter of the octagon? cm

For the function N (t) = -t+3, evaluate N (h^2).

23/5 as a whole number or mixed number in simplest form and 12/4 whole and mixed numbers and in simplest form 36/6 in whole or mixed number number in simplest form 29/6 as whole or mixed number simplest form 47/8 as whole or mixed number simplest

The temperature is 5°C below zero. Which integer represents this temperature?

Write 7/3,41/9,9/5 in simplest form

Given that lines DE and CB are parallel, find the value of x

Bret threw a baseball up in the air. The following table represents the height f (t), in meters, of the ball above the ground at time t seconds: Time (t) (in seconds) Height f (t) (in meters) 0 3 2 4 4 3 6 0 Which of the following is represented by

Rename 1 3/4 as an improper fraction.

10 + (2 x 3) 2 : 4 * 1 over 2 to the power of 3 11 and 1 over 8 25 and 1 over 6 69 82