The attendance at a seminar in year 1 was 500. In Year 2, the attendance changed by 100. What was the percent change in attendance?

What is the best response to the following question? ? Ustedes hacen mucho ejercicio? Si, hago mucho ejercicio. Si, ustedes hacen mucho ejercicio. Si, ellos hacen mucho ejercicio. Si, nosotros hacemos mucho ejercicio.

A woman walks a constant speed of 4.5km per hour. How long will it take her to walk 10 km? Use the formula d=st. write the answer in hours and mintues rounded to the nearest minute.

What is the answer of rounding 1242

Ten students went to a pizza parlor together. They ordered 8 small pizzas. How much pizza will each student get if they share the pizzas equally? Express your answer as a fraction and a decimal.

The area of a rectangle is represented by x^2-5x-24. if the width of the rectangle is represented by x-8, express the length of the rectangle as a binomial.

Mr. Li has a bag of Skittles. There are 5 blue Skittles, 3 red Skittles, and 12 yellow Skittles. What is the probability of pulling out a blue Skittle? Express your answer as a simplified fraction. BONUS: What is your answer as a percent?

Sarah and Emmaree put on just dance. After school. When they started, it was 4:45pm and they danced until 5:30pm how many degrees does the minute hand turn by the time they stop dancing?

A gigameter is 1.0*10^16 kilometers. How many square kilometers are in 5 square gigameters? Write your answer in scientific notation.

X ^3 + 6x^2 + 12x+8 : (x+2)

40% of the 35 male guests wear glasses