The probability of hitting a target is 3/4. What is the probability of hitting the target exactly once in four tries

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?