A marble is selected from a bag, returned to the bag, and then a second marble is selected. Identify whether the events are independent or dependent.

The voltage V across a semiconductor in a computer is given by Upper V equals alpha Upper I plus beta Upper I squared , where I is the current (in A).

Write log24 + log23 as a single logarithm.

Consider the following system of equations. y=6x^2+1 y=x^2+4 Which statement describes why the system has two solutions? Each graph has one y-intercept, which is a solution. Each graph has one vertex, which is a solution.

Post 5. There are cartoon stickers and star stickers in a stationery store. The number of cartoon stickers is 10% more than that of star stickers. The number of cartoon stickers is?% of that of star stickers.

2) Lucy spent $15, 500 to purchase a new car this year. Lucy can expect her car to depreciate at a rate of 7% per year. How much will Lucy's car be worth in 9 years? Write the equation and give the answer Equation: Answer:

Write this number in word form 456,702

The cost of 12 pairs of shoes is $960. what is the cost of 1 pair of shoes?

What is the surface area of the cylinder? r = 2.5 h = 7 A. 35π cm2 B. 47.5π cm2 C. 43.75π cm2 D. 17.5π cm2

The algebraic expression of 4 (y + 6)

Can solve this ... (-2e3) 4?