A sprinter completed a 100 m run with a time of 10.87 seconds. Her time, t, has been rounded to the nearest hundredth of a second.
Write the error interval for t in the form a ≤ t < b.

Lindsay is creating a bridge out of dried pasta and glue. in her plans, she sketches the graph to determine the lengths of the noodles, in centimeters, needed for the arch to increase the length of the bridge in 1 centimeter increments.which function did lindsay use to create her design? f(x) = (x – 5)2 + 8 f(x) = –(x + 5)2 + 8 f(x) = 0.5(x + 5)2 + 8 f(x) = –0.5(x – 5)2 + 8

Is the power produced directly proportional to the wind speed, give reasons for your answer?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2