Emily is entering a bicycle race for charity. her mother pledges $0.10 for every 0.25 mile she bikes. if emily bikes 8 miles, how much will her mother donate?

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels

Whats is the value of the variables ?