What is theWhat is the area of the following composite figure? All angles are right angles. area of an equilateral triangle that has sides of 2 yards and a height of 4.25 feet?

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.

Collin did the work to see if 10 is a solution to the equation r/4=2.4