Is y=2x+1 a function

What is - 23/20 as a decimal (long divison)

Here is a simple probability model for multiple-choice tests. suppose each student has probability p of correctly answering a question chosen at random from a universe of possible questions. (a strong student has a higher p than a weak student.

Paige Monthly income statement December Income Wages (after taxes) $1,850 Total income.? Expenses Food. $120 Rent. $550 Transportation. $130 Clothing. $70 Medical insurance. $30 Total expenses.? Net income.

You have a 1.5 litre bottle of water and drink 295 millilitres. Your friend drinks 135 millilitres. How much water is left?

Estimate by rounding to the nearest ten 71 + 36 =

What shape has 3 straight sides other than a triangle?

What is the relationship between the value of a dollar and the value of a dime

The Cool Company determines that the supply function for its basic air conditioning unit is S (p) = 40 + 0.008p^3 and that its demand function is D (p) = 200 - 0.16p^2, where p is the price. Determine the price for which the supply equals the demand.

Seven three squared plus ten

Which exponential equation is equivalent to the logarithmic equation below? c = ln 2