A race is 10 kilometers long. Markers will be placed at the beginning and end of the race course and at each 500 meter mark. How many markers are needed to mark the course for the race.

y - 5 = 0.5x2 + 6x - 3 How many x-intercepts does the graph of this quadratic have? Two x-intercepts One x-intercept No x-intercepts

The area of a square is a perfect square between 100 and 250 square centimeters. Which could be the area of the square? Select all that apply.

William is 5 times as old as umaima and is also 8 year older hen umaima. how old is william?

A door frame is 7 feet high. In order to accommodate a larger door, the frame must be trimmed to increase its height by 3%. How high is the door frame after it has been trimmed? Do not include units in your answer. Answer here

What's a two step equation with a sum of 27?

Workout the circumstance of a circle with radius 9 cm take π to be 3.142 to 1 decimal place

6 pairs of sock for $6.99. 10 pairs of socks for 11.99. which is the better buy

What is the solution to 1). 5/13 t = - 9: solve for t 2). 13 + w/7 = - 18: solve for w 3). what is the estimate for the solution of the equation 6n+3=2? use a table. 4). solve 17=-13 - 8x

Suppose you could climb to the top of the pyramid arena in memphis tennessee. which path would be shorter, climbing a lateral edge or the slant height?

In the next 4 days, Joshua wants to walk at least 12 miles. He will walk the same number of miles each day. Let y represent the minimum number of miles Joshua needs to walk each day to achieve his goal.