Answer:
1/555 miles
Step-by-step explanation:
The question requires that we determine the speed in miles per second. From the definition of speed, it's distance covered per unit time. In this case, the distance covered is in miles and unit time is seconds.
Distance=1/3 mile
Time= 3 minutes, 5 seconds
Speed=Distance (miles) /time(s)
Converting time to seconds, we multiply by 3 minutes by 60=3*60=180 seconds
Total time=180+5=185 seconds
Substituting distance with 1/3 mile and time with 185 seconds we get speed as
Speed=0.001801802 or 1/555 miles per second
Answer:
x(3/4-y/4)
Step-by-step explanation:
3/4x-1/4xy=x(3/4-y/4)
Answer:
<em>-</em><em>7</em>
Step-by-step explanation:
<em>a=9 a2=2 a3=-5 a4=-12 </em>
<em>d = a4-a3 ,a3-a2, a2-a.</em>
<em>so</em><em>: </em>
<em>d = -12-(-5) =-12+5 =-7</em>
<em>also;</em>
<em>d = -5-2 = -7</em>
<em>and </em>
<em>d</em><em>= 2-9 =-7</em>
<em> so the common difference is -7</em>
(2g⁵)³ / (4h²)³
Since power ³ is outside parenthesis, you should put the power to each expression inside parenthesis as below
2³(g⁵)³ / 4³(h²)³
in the multiplication of exponents, you add the indices
8(g⁵⁺³) / 64(h²⁺³)
8g⁸ / 64h⁵
it simplifies into
1g⁸ / 8h⁵
Your answer is D) g⁸ / 8h⁵