Find the vertex, focus, directrix, and focal width of the parabola.

x2 = 20y

Mr. Jackson took his new car on a family vacation. The car. 1,454.625 miles and used 4.5 tanks of gas. How many miles does he get on a single tank of gas?

Maya cut away 3.52 meters of rope. Before that, she had 6 meters of rope. How much rope does Maya have left?

What is 10.31 as a mixed number

Consider an rsa key set with p=11, q=29, n=319, and e=3. what value of d should be used in the secret key? what is the encryption of the message m=100?

Jenny says the two expressions 7a - 4 + 3a - 6 and 4a - 10 are equivalent? Is she correct?

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.