Answer:
part a q=(76/4)+10
part b=29
Step-by-step explanation:
76/4 to determine number of correct answers, add 10 to the total for q
q=(76/4)+10
solve
q=19+10
q=29
please provide thanks or brainliest if helpful :)
Yes, it is Infinitely many solutions.
Answer:
0
Step-by-step explanation:
Answer:
The temperature in degrees Celsius is <em>-48°C </em>.
Step-by-step explanation:
The given equation is:
v = 20√[t + 273]
Therefore, rearranging we get:
(v / 20)² = t + 273
t = (v / 20)² - 273
but the speed of sound, v, is equal to 300 m/s
Therefore,
t = (300 / 20)² - 273
<em>t = -48°C</em>
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Therefore, the temperature in degrees Celsius is <em>-48°C </em>.
Answer:
D is the answer
Step-by-step explanation:
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