I assume that if we write the equation in its mathematical form it will appear like this:
T = 50 + (N - 40)/4
Substituting the value of T given,
58 = 50 + (N-40)/4
The value of N from the generated equation above is equal to 72. Therefore, the Snowy Tree Crickets chirp 72 times per minute at a temperature of 58°F.
Answer:
y=42
Step-by-step explanation:
y+48+90=180
y=180-138
y=42
Answer: Hope this helps :)
<h2><u><em>
Mark me as Brainliest please</em></u></h2>
Answer:
called unit rate .
Step-by-step explanation:
Answer:
1.46
Step-by-step explanation:
First find the the mean score before he made a 90.
Now add the score of 90 and calculate.
Subtract the two scores.
His mean test score increased by 1.46.
