Karissa determines the area of her desk by multiplying 45.72 centimeters and 60.95 centimeters. she states that the area is 2786.634 square centimeters. which best describes the reasonableness of karissa’s solution? a. the solution is unreasonable because 50 times 60 is 3,000, not 2,786. b. the solution is reasonable because is 50 times 60 3,000, which is close to the computed area. c. the solution is unreasonable because there are four decimal places in the factors and only three decimal places in the product. d. the solution is reasonable because there are four numbers to the left of the decimal in the factors and four numbers to the left of the decimal in the product.

Which best explains why this triangle is or is not a right triangle?

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.

Nthe opening scene of the movie raiders of the lost ark, indiana jones replaces a golden statue with a bag of sand. the platform on which the statue is placed is designed to detect the mass of the statue. if the bag of sand has a different mass than the statue, then a mechanism triggers and destruction ensues. the density of gold is about 20\text{ g/cm}^320 g/cm 3 20, space, g, slash, c, m, start superscript, 3, end superscript. the density of sand can be estimated at 2.5\text{ g/cm}^32.5 g/cm 3 2, point, 5, space, g, slash, c, m, start superscript, 3, end superscript. the gold statue can be modeled as a cylinder with height 25\text{ cm}25 cm25, space, c, m and radius 8\text{ cm}8 cm8, space, c, m. in terms of \piπpi, what is the mass of sand indiana jones needs to avoid triggering the mechanism?