Mathematics, 28.06.2019 15:40 0436500
A. zara is learning about surface area and volume in math class. she begins to notice that she can apply this geometry in everyday life. when her mom makes a jelly sandwich for her lunch, zara notices it is similar to a rectangular prism and decides to measure its dimensions. she measures the length as 13 cm, the width as 10.8 cm, and the height as 3 cm, as shown below. what is the volume of zara's sandwich? show your work. b. what is the surface area of zara's sandwich? show your work. c. zara cuts her sandwich in half down the middle, dividing it into two equal pieces. she then stacks one half of the sandwich on top of the other, as shown below. zara concludes that stacking the pieces like this will result in a sandwich with a greater volume and a smaller surface area than the original sandwich. are zara's conclusions correct? explain how you know, and support your explanation with mathematical evidence. type your answers in the box below. make sure to label each part with a, b, and c.
Answers: 1
Mathematics, 21.06.2019 16:10, poptropic9207
Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2
Answers: 2
Mathematics, 21.06.2019 18:20, sweetbri7p5v6tn
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a. x2 − 4x − 7 = 0b. 4r2 + 11r − 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
Mathematics, 21.06.2019 18:50, millernicholas622
The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x
Answers: 1
A. zara is learning about surface area and volume in math class. she begins to notice that she can a...
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