X^ (3) + 9x^ (2) + 11x-21=0

solve for x

Find tan and cos if sec=4 and sin<0

Lea and her father arrived at the scenic overlook 15 minutes before noon and left 12 minutes after noon using am or pm write the time when Lea and her father arrived at the scenic overlook and the time when they left What do you need to find?

There are 38 different time periods during which classes at a university can be scheduled. if there are 677 different classes, how many different rooms will be needed?

A Store is having two sales on popcorn. The original price of the popcorn is $10 for 10 oz. Sale A offers you 33% more popcorn for free. Sale B offers you the same amount of popcorn, but at 33% off of the original price.

Fred has 8 dogs. 3 of the dogs are males and 5 are females. What decimal represents the amount of Fred's dogs that are males? Explain how you got your answer.

A cruise ship travels 330 miles due east before turning 25 degrees north of east it travels 180 miles along its new course. How far is the cruise ship from its initial position?

Liam and his children went into a movie theater and will buy bags of popcorn and pretzels. He must buy at least 8 bags of popcorn and pretzels altogether.

the side of a cube is doubled from it original length. what is the ratio of the volume from the samller cube to the bigger cube

A large city is hiring painters to create murals around the city. Each painter can paint 2 large meals a day or 7 small murals a day.

The volume of a cube can be found using the equation V = s³, where V is the volume and s is the measure of one side of the cube. A cube has a volume of 756 in³ A. s = 756 in B ... s=756---√3 in. C. s = 756³ in. D. s=756---√2 in.