What value of k will cause the following equation to have exactly 1 root? 16x^2-24x+k=0

a radio tower that is 34m tall is mounted on top of a building. the combined height of the building and the radio tower is 130m. how tall is the building?

Merchandise which is regularly $4.88 is on sale for 25% off. a customer buys 3 items. what is the total for 3 items?

A spherical storage tank has a diameter of 14 ft. How many cubic feet of water will it hold? (Use =.)

A bookshelf is 14 inches wide there is enough space for 2 shelves one shelf is 2 inches wide how wide is the wider shelf?

What is the formula of a rectangle combined with a triangle?

Which events have a probability of 25 percent? Select three options. choosing a green jelly bean out of a bag that contains 2 green jelly beans, 1 red jelly bean, and 5 yellow jelly beans rolling a number less than 3 on a six-sided die spinning a

Farmer Ed has7500 meters of fencing, and wants to enclose a rectangular plot that borders on a river. If Farmer Ed does not fence the side along the river, what is the largest area that can be enclosEd?

Angles ∝ and β are the two acute angles in a right triangle. Use the relationship between sine and cosine to find the value of β if β < ∝. sin (2x + 2) = cos (3x + 8)

4.4%, and an item costs $3 before tax. How much tax would you pay on that item?

Two consecutive whole numbers the square root of 76 lies between