Explanation

Remembering is the simplest skill in Bloom's taxonomy's cognitive domain,

focusing on the ability to recall information.

It is a fundamental skill that sets:

• the stage for deeper comprehension
• and application of knowledge in various academic
• and real-world settings.
  

Explanation

To find the percentage of spaces reserved, divide the number of shaded spaces by the total number of spaces and multiply by 100.

Number of shaded spaces = 8

Total number of spaces = 20

Percentage reserved = (8 / 20) * 100 = 40%

Explanation

The area of a square is given by the formula A = s², where A is the area and s is the length of a side.

Given A = 169 in², we can solve for s: s = √A = √169 = 13 inches.

Explanation

Flour per person = 3 cups ÷ 10 people = 0.3 cups per person

For 15 people: 0.3 × 15 = 4.5 cups

Explanation

The to and fro movement of a pendulum is called a vibration or oscillation.

It's a repeated back-and-forth motion about a central position.

Explanation

Density = Mass / Volume

= 16 g / 160 cm³

= 0.1 g/cm³

Given the mass of 16 g and the volume of 160 cm³, the density of the piece of wood is 0.1 g/cm³.

Explanation

Weight of 1 apple = 2 kg ÷ 4 = 0.5 kg

Weight of 10 apples = 0.5 kg × 10 = 5 kg

Explanation

The diameter is the full distance across the circle through the center.

If the circle is labeled or measured and shows a span of 36 cm across, then the diameter = 36 cm is correct.

Explanation

Cost per bag = $10.32 ÷ 8 = $1.29

For 20 bags: $1.29 × 20 = $25.80

Explanation

When a sound wave strikes a surface and bounces back into the original medium, this is called reflection.

It’s the same principle behind echoes.