Compare 9 ⋅ 104 to 3 ⋅ 102. 9 ⋅ 104 is 3 times larger than 3 ⋅ 102. 9 ⋅ 104 is 30 times larger than 3 ⋅ 102. 9 ⋅ 104 is 300 times larger than 3 ⋅ 102. 9 ⋅ 104 is 3,000 times larger than 3 ⋅ 102.

Correct option is:

9 ⋅ 104 is 3 times larger than 3 ⋅ 102

Step-by-step explanation:

9 ⋅ 104 = 3×3×104

3 ⋅ 102 = 3×102

104 is near to 102

Let 104 ≈ 102

3×104 ≈ 3×102

3×3×104 ≈ 3×3×102 = 3(3×102)

i.e. 9 · 104 ≈ 3(3 · 102)

Hence, Correct option is:

9 ⋅ 104 is 3 times larger than 3 ⋅ 102

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

a triangular prism is a 3 dimensional shape composed of triangles and rectangles. it is made from two triangular bases and three rectangular sides.