Joshua is doing a chemistry experiment that calls for a 30% solution of copper sulfate. He has 40ml of 25% solution. How many millimeters of 60% solution should joshua add to obtain the required 30% solution?

What are the factors of x2 - 64? Prime (x - 4) (x + 16) (x - 8) (x - 8) (x + 8) (x - 8)

A realator makes a commison of 3500 on a 50000 house what is commison rate

How do you show models to compare numbers?

Which of the following r values represents the weakest correlation? A. 0.45 B. 0.55 C. 0.65 D. 0.35

Write the equation in slope intercept form 10x + 7y = 35

What is the absolute value of - 4 minus the square root of 2i

A water tank in the shape of an inverted cone has height 11 feet and radius 5 feet. find the volume of the water in the tank when the water is 6 feet deep

Find the area of an equilateral triangle with an apothem of 4in.

Which statement is true about the value of 1612 15 15/> 6 0 161 < 6 O 161 is the distance between 0 and 6, and the distance is always positive regardless of direction. O 161 is the distance between 6 and 0, and the distance is negative from 6 to 0

What factor is used to convert feet per minute into miles per minute