Q and A for the topic: General

3IxI-2 greater than or equal to -10

A recipe calls for 1/2 cup of water for every 3/4 cup of flour. How much water is needed to mix with 1 cup of flour?

Use the associative property of multiplication to write an equivalent expression for: -x•(6•25)

87 tens and 2 ones as a base-ten number

Find the distance between the two points on a coordinate plane. A(5,1) and B(-3,-3)

9.5 divided by 0.05=

Determine the coordinates of the x-intercepts and the y-intercepts of the parabola y = x^2 - 7x + 10

Determine the x-intercept and y-intercept: y = 3x^2 - 21x + 30

Xy=yx

48x²+72xy+27y²

Determine the x-intercept and y-intercepts: y = 2x^2 + 4x - 6

Determine the coordinates of the x-intercepts and the y-intercepts of the parabola y = x^2 - 2x - 3

Determine the x-intercept and y-intercepts: y = 2x^2 - 12x + 10

229-3(8+6)-9(6-2)

How many gallons of a plant food that is 6% nitrogen must be continued with another plant food that is 30% nitrogen to make 10 gal of a plant foo that is 21% nitrogen

A chemist wants to make 50ml of 17% acid solution by mixing a 13% acid solution. How many milliliters of each solution should the chemist use?

15 examples of metallic chemical bonds

Can you breakdown number 1 to 47 into group of 7 numbers equally

A certain company was formed by 4 shareholders, each of whom owns 4,500, 6,200, 7,500, and 5,300 shares, respectively. If the company is worth US$14,570,000, how much of this money will each shareholder get when the company is sold?

A chemistry student must write down in her lab notebook the concentration of a solution of sodium thiosulfate. The concentration of a solution equals the mass of what's dissolved divided by the total volume of the solution. Here's how the student prepared the solution: • The label on the graduated cylinder says: empty weight: 4.250 g • She put some solid sodium thiosulfate into the graduated cylinder and weighed it. With the sodium thiosulfate added, the cylinder weighed 56.0 g. • She added water to the graduated cylinder and dissolved the sodium thiosulfate completely. Then she read the total volume of the solution from the markings on the graduated cylinder. The total volume of the solution was 121.68 mL. What concentration should the student write down in her lab notebook? Be sure your answer has the correct number of significant digits.