This is for question 3a.
You get the most pizza at the medium table because you divide 3 by 7 and get .43 after simplifying the decimal.
Hope this helps!
The answer to the student's question is the medium table, where a guest gets the most pizza after dividing the number of pizzas by the number of seats.
To determine which table a guest will receive the most pizza, we need to divide the number of pizzas by the number of guests at each table. This will give us the amount of pizza per guest at each table.
For the small table: 2 pizzas ÷ 5 seats = 0.4 pizzas per guest.
For the medium table: 3 pizzas ÷ 7 seats = 0.43 pizzas per guest.
For the large table: 5 pizzas ÷ 12 seats = 0.42 pizzas per guest.
So, a guest sitting at the medium table gets the most pizza.
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The area of a trapezoid is calculated by the formula = (1/2)*(sum of parallel sides)*(perpendicular distance between them).
The diagram of the window is provided along with the dimensions.
A trapezoid is a quadrilateral with a necessary one pair of parallel lines.
The area of a trapezoid is calculated by the formula = (1/2)*(sum of parallel sides)*(perpendicular distance between them)
We are said about the windows on the International Space Station, that its long base is 15.2 feet, the short base is 11.2 feet and the perpendicular height between them is 8.4 feet. By the given information we can say that the given window is of trapezoid shape.
The diagram with dimensions is provided in the solution.
To find the area of the trapezoid we will use the discussed formula,
The area of a trapezoid is calculated by the formula = (1/2)*(sum of parallel sides)*(perpendicular distance between them)
∴ Area = (1/2)*(15.2 + 11.2)*(8.4)
or, Area = 0.5*26.4*8.4 = 110.88 square feet
∴ Area of the window = 110.88 square feet.
Learn more about Trapezoids at
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Answer:
The formula is Area = base+base/2 x height.
Step-by-step explanation:
This means that we need to add both bases, then divide that by 2. The quotient of that gets multiplied by the height, and you have your answer.