Use the mass and volume data to calculate the density of an unknown metal to the nearest hundredth. mass = 222.50 g volume = 25.00 cm3 what is the density of the unknown metal?

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.

Perform the indicated operation and write the answer in the form a + bi. (-5 + 2) + (3 - 6i)