A card is drawn at random from a deck consisting of cards numbered 2 through 10. a player wins 1 dollar if the number on the card is odd and loses 1 dollar if the number if even. what is the expected value of his win - nings?

What is standard form for polynomials

A graph shows y=x^2 translate to graph y = (x-5) ^2

Which of the following is the surface area in square centimeters of the cube shown who's edge lengths are all 5 cm? 1) 25 2) 75 3) 125 4) 150

4g^2=16h^2 g in terms of h need fast answer rn

Sales tax is 5% tip is 15% How much will you have to pay for tax and tip with $15

There were a total of 107 students and chaperones on a field trip to the museum. If the number of students was thirteen less than seven times the number of chaperones fund the number of students.

Urn A contains 1 red ball and 4 blue balls. urn B has 2 red balls and 3 blue balls. in each round you choose at random one ball from urn A and one from urn B. the process is then repeated until the first time you draw two balls of the same color.

True or false, to convert square meters to square yards, multiply 3 by 9.29 x 10^-2

A report sponsored by the California Citrus Commission concluded that cholesterol levels can be lowered by drinking at least one glass of a citrus product each day. This report is biased. The report may be biased because:

A pyramid has a square base with 8 sides and a slant height of 5