One day a store sold 21 sweatshirts. White ones cost 11.95 and yellow ones cost 13.50. In all, 277.30 worth of sweatshirts were sold. How many of each color were sold

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.

Which of the following is the sum of 3 1/6 + 6 3/8?

Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?