Find length of diagonal of a cube if its side is of length 5cm

A field test for a new exam was given to randomly selected seniors. The exams were graded, and the sample mean and sample standard deviation were calculated.

What is the coefficient of the 2nd term of the polynomial 2x3 + 2x2 - 3x + 1? A. 3 B. 1 C. 4 D. 2

What is 0.0094 in scientific notation?

The ratio of the areas of two squares is 4 to 9, what is the ratio of their perimeter in the same order?

A technique used to rewrite a quadratic function in standard form to vertex form.

The value of a certain stock quadrupled. If you knew what the stock used to be worth, how would you find how much it is worth now? A. multiply by 4 B. add 4 C. divide 4 D. subtract 4

Suppose the domain of g is (negative infinity, infinity). Is the domain of f o g (negative infinity, infinity) ?

Factor each expression: 18x + 6 4x - 7 10x - 35 32x + 24y 30x - 40

A dealer offered to sell you a car listed at $7000 for $6860. how much discount is the dealer offering? What percent discount is the dealer offering? What percent of the list price is the price that the dealer quotes you?

What are the vertex focus and directrix of the parabola with the given equation y=1/28 (x-4) ^2-5