IA #3 Elaboration

Radius is ________ the diameter.

• half

• 2 times

Juanita covered the outside of a gift box shaped like a rectangular prism with paper. The box is 3.2 feet long, 2.1 feet wide, and 2.7 feet high. Which of the following is closest to the total surface area of this box?

• $34\ ft^2$
  

• $42\ ft^2$

• $30\ ft^2$

• $18\ ft^2$

• $13\ in^3$

• $1,005\ in^3$

• $251\ in^3$

• $50\ in^3$

What does the "h" in the formulas stand for?

• height of the base

• distance between the two bases

• y = 3x + 5

• $y\ =\ \frac{1}{5}x\ +\ 3$

• $y\ =\ \frac{1}{3}x\ +\ 5$

• y = x + 5

What is the difference between lateral surface area and total surface area?

• Lateral is including the bases, total is only the label portion

• Lateral is the label portion, total includes the label and the bases

A paper drinking cup in the shape of a cone has a height of 10 centimeters and a diameter of 8 centimeters. Which of the following is closest to the volume of the cup in cubic centimeters?

• $167\ cm^3$

• $209\ cm^3$

• $670\ cm^3$

• $502\ cm^3$

What does "P" mean?

• Perimeter of the figure

• Area of the figure

• Perimeter of the base shape

• Area of the base shape

Veronica is ordering trophies for her school. Company P charges $3.50 for each trophy and a one-time engraving fee of $25. Company R charges $7.50 for each trophy and a one-time engraving fee of $17. Which inequality can be used to find x, the minimum number of trophies that can be ordered so that the total charge at Company P is less than the total charge at Company R?

• 3.5 + 25x < 7.5 + 17x

• 3.5 + 25x > 7.5 + 17x

• 3.5x + 25 < 7.5x + 17

• 3.5x + 25 > 7.5x + 17

What does "B" mean?

• Perimeter of the figure

• Area of the figure

• Perimeter of the base shape

• Area of base shape