Answer:
The correct statement is A Its velocity was 7.8 km/s northward.
In fact, the problem says that the meteor was moving at 468 km per minute. We can convert this value into km/s, keeping in mind that there are 60 seconds in one minute: 1 min=60 s:
Step-by-step explanation:
Answer:
(a,c) ∪ (f, g)
Step-by-step explanation:
The function is:
- concave down in the intervals: (a,c) and (f, g)
- concave up in the intervals: (c, f) and (h, g)
Draw the slope of the tangent lines of several points on the curve,
- if the slope increases, the segment is concave up
- if the slope decreases, the segment is concave down.
<u>Answer</u><u>:</u>
<h2>
C. 9/12</h2>
<u>Explanation:</u>
<em>6</em><em>/</em><em>8</em><em> </em><em>simplifies </em><em>to </em><em>3</em><em>/</em><em>4</em>
<em>3</em><em> </em><em>×</em><em> </em><em>3</em><em> </em><em>=</em><em> </em><em>9</em>
<em>4</em><em> </em><em>×</em><em> </em><em>3</em><em> </em><em>=</em><em> </em><em>1</em><em>2</em>
<em>Since </em><em>they </em><em>are </em><em>both </em><em>multiples </em><em>of </em><em>3</em><em>,</em><em> </em><em>it's </em><em>e</em><em>quivalent</em><em> </em><em>to </em><em>6</em><em>/</em><em>8</em><em>.</em>
Answer:
x=192
Step-by-step explanation:
The answer would be 12/20:
5x4=20
3x4=12