271+425 use rounding or compatible numbers to estimate the sum

The volume of a cylinder is 6.91 cubic centimeters. What is the density of the cylinder if the mass is 40.4993 grams. Enter your answer in units of grams per milliliter.

Asment Given the related graph for each equation, determine the graph that represents a quadratic equation that has one real solution. 0 = 2 (x - 2) 2 + 3 0 = 2 (x - 2) 2- 2 0 =-2x2 + 2 0 = 2 (x - 1) 2 ty

Graph - 3x^2+12y^2=84. what are the domain and range? I already know the domain is all real numbers and the range is y≤-√7 or y≥√7 I just need to find out how you get to that.

Evaluate the function for x = 8. f (x) = x^2/16-2x A. - 15 B. 20 C. - 12 D. - 24

What two numbers adds up 2 and multiplies - 80

52 companies x 25% increase

There is a shop with old-style cash registers. Rather than scanning items and pulling the price from a database, the price of each item is typed in manually. This method sometimes leads to errors.

How many bunches of 5 flowers can be made from 14 flowers?

The ratio of hydrogen atoms to oxygen atoms in water is 2:1. If an amount of water contains 341 trillion atoms of oxygen, how many hydrogen atoms are there?

Evaluate 0.411+9.9+0.8 and round the answer appropriately. Express your answer numerically using the appropriate number of decimal places.