A traffic light's cycle is as follows: • green for 63 seconds • yellow for 7 seconds • red for 28 seconds • repeat suppose a car approaches the traffic light at a random time, what is the probability that the light will be green?

Joe swam at the rate of 4.5 miles per hour. Joseph swam at the rate of 1/12 of a mile per minute. Who was swimming faster? By how many miles per hour faster?

16% of 130 is what number

Given the following linear function sketch the graph of the function and find the domain and range f (x) = - 5x+4

How much wallpaper is needed to cove a kitchen wall 3 meters high and 5 meters long

Which of the following could be deductions from wages or salary? State taxes Overtime pay Federal taxes Benefits Payments for investments

How do you write 120% as a decimal and as a fraction

Find the derivative of the function. y = √ (11x + √ (11x + (√11x)))

Carmen spent $88 at the mall the money she spent was 25% of the total amount she had in her wallet

Which of the following situations can be modeled with a periodic function? A) the height of a football after it has been thrown B) the height of a person riding on an escalator C) the height of a building after it has been constructed D) the height

Solve 1/3 x = - 4/5?