340 students went to the first dance, but only 306 went to the second dance. What is the percent decrease in the attendance from the first to second dance?

a) 34%

b) 10%

c) 11%

d) 0.10%

Paul plays piano in a restaurant. He starts work at 6:00 P. M. Every night, he plays for 1 hour 30 minutes, takes a 20-minute break, plays for 2 hours 10 minutes, takes another 10-minute break, and then plays until the restaurant closes at midnight.

The square of a number exceeds the number by 72. Find the number

Find the value of z such that 0.76980.7698 of the area lies between - z-z and z. round your answer to two decimal places.

ABC has vertically casts a 19-foot shadow. At the same time, a 6-foot person near the be cast a shadow 4 feet 9 inches. What is the height of the beam

Well its not the answer cause i tested it out and it said its not the answer rip

Ronald paid $162 for six tickets to a basketball game during the game he noticed that his friend paid $130 for five tickets the price of each ticket was $26 was Ronald overcharged explain

A coat is selling for 3/4 of original price the sale price is $180 the original price P can be found using the equation 3/4p=180 determine the original price

Write an expression with an exponent that has a value between zero and one?

If someone went on a 5 kilometer hike how many meters did they walk

How many three-digit numbers greater than 100 are palindromes?