= 40(t^2 - 10t + 12.5) answer
The law of optics applicable in this scenario is the Snell's Law which states that the ratio of the index of refraction of two media is equal to the ratio of the sine of the angle of reflection and sine of the angle of refraction. In equation form:
n₁ / n₂ = sin b / sin a
y = -13, 13
There are two answers because you are taking the square root of a number. If we go the other way, to check our work, (-13)^2 = 169 and (13)^2 = 169.
Hope this helps! :)
Answer:
Was the growth rate of 5.2% for the starting hour or after the 25 hours
Step-by-step explanation:
Answer:
550 lattes he sold this week
Step-by-step explanation:
$275÷$0.50= 550
