A building has an entry the shape of a parabolic arch 84 ft high and 42 ft wide at the base as shown below. Find an equation for the parabola if the vertex is put at the origin of the coordinate system.

Ashley says that 5/10*100 equals 500, thousands is she correct use a place value chart to explain your answer

When making a graph, do you say x versus y as the title, or y versus x?

I know that 300 divided by 30 equals 10 because the3 in 300 represents?

Gears produced by a grinding process are categorized either as conforming (suitable for their intended purpose), downgraded (unsuitable for the intended purposed but suitable for another purpose), or scrap (not usable).

What is the volume of a cone (in cubic inches) of radius 5 inches and height 6 inches? Use 3.14 for π. Round your answer to the nearest hundredth. A) 47.10 B) 78.50 C) 94.20 D) 157.00

T is 4 more than the product of 7 and s

In 8 years I will be double the age I was 5 years ago

Write the slope intercept inequality for the graph below (0,3) (2,-3)

Solve 2 (x+4) = 16 Show work so I can also learn how to do it

Two airplanes left an airport at the same time traveling in opposite directions. One travels at a speed of 190 miles per hour. The other travels 210 miles per hour. How long will it take for the planes to be 2000 miles apart?