maddymcg408 maddymcg408

24-03-2021
Mathematics

contestada

Independent Practice

Use the formula to estimate the temperature when n = 80 chirps/min.

The formula F = n/4 + 37 estimates the temperature F in degrees Fahrenheit when crickets chirp n times per minute.

A.
29°F

B.
57°F

C.
117°F

D.
20°F

Respuesta :

adioabiola adioabiola

30-03-2021

Answer:

B. 57°F

Step-by-step explanation:

Given:

F = n/4 + 37

Where,

F = temperature in degrees Fahrenheit

n = number of times per minute crickets chirps

Find F when n = 80

F = n/4 + 37

F = 80/4 + 37

= 20 + 37

= 57

F = 57 °F

B. 57 °F

Answer Link

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