How long is the base of a parallelogram with an area of 50 square feet and a height of 10 feet

What would the rule be for the reflection of y=-3

Which of the following graphs could represent a cubic function?

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p.mc) knowing that it is going to rain tomorrow, and going to bed before 9 p.md) knowing that you have a test in school tomorrow, and studying thw night before