STREAM Quest (Grade 9)

TLE Easy Question

What are the three key parts of the App Inventor programming environment?

• Android device

• Viewer

• Component Designer

• Blocks Editor

Music Easy Question

What Music Texture is introduced during the Baroque Period?

• Monophonic

• Polyphonic

• Homophonic

• Heterophonic

Science Easy Question #1

Geothermal energy is described as energy harnessed from _____.

• Earth’s Atmosphere

• thermal radiation from the sun

• Earth’s internal heat

• radioactive zones beneath the Earth

Math Easy Question #1

Suppose r varies directly as the square of s, and inversely as t. If r = 4 when s = 3 and t = 6, find r when s = 6 and t = 4.

• 36

• 24

• 72

• 18

Science Easy Question #2

The color of the star reveals to us its surface temperature. What color indicates the star with the highest possible temperature?

Math Easy Question #2

How many real roots does the quadratic equation x² + 5x + 7 = 0 have?

• 0

• 1

• 2

• 3

Music Average Question

It is the sudden change of dynamics from p to f and f to p

• a. Terraced Dynamics

• Staircase Dynamics

• Alternate Dynamics

• Echo Dynamics

TLE Average Question

What type of attributes is shown in the elements is this

<p style="color:red;">This is a red text.</p> ?

Science Average Question #1

The phenotypic percentage of the offspring of two individuals regarding blood typing is 50% Type A blood and 50% Type B blood. What are the genotypes of the parents?

Math Average Question #1

If the square of a positive number is added to 3 times the number, the sum is 108. Find the number.

• 15

• 12

• 6

• 9