The number of hours required in each subject of a college preparatory core curriculum is represented by the circle graph. What percent of these hours is in Art and Math combined?

67.5%

32.5%

243%

117%

32.5%

Step-by-step explanation:

First find the total number of hours:

8 + 5 + 14 + 7 + 6 = 40

What percent of these hours is in Art and Math combined?

Maths = 7 hours

Art =  6 hours

7 + 6 = 13

Percentage = value/total * 100

13/40 * 100 = 32.5%

Options (1) and (5) are the correct options.

Step-by-step explanation:

The given question is incomplete: find the complete question attached.

Simon's work,

Area of the base = B = = m²

Volume = Bh = 32.5(12) = 390 m³

Let's check the error's he made.

Area of the base of the triangular prism

B =

B = 30 m²

Volume of the prism = (Area of the triangular base)×(Height)

V = 30 × 4

V = 120 m³

Therefore, Options (1) and (5) are the correct options.