The temperature is changing every day by negative 3 over 16 degrees Fahrenheit. What will be the change in the temperature after 4 days?

negative 64 over 3 degrees Fahrenheit

negative 3 over 4 degrees Fahrenheit

3 over 64 degrees Fahrenheit

3 over 4 degrees Fahrenheit

Respuesta :

Answer:

[tex]-\frac{3}{4}[/tex]  degrees Fahrenheit


Step-by-step explanation:

  • Everyday temperature is changing  [tex]-\frac{3}{16}[/tex] degrees.
  • So, in 4 days, it is going to change  [tex]4(-\frac{3}{16})=-\frac{12}{16}=-\frac{3}{4}[/tex]  degrees.

Second answer choice is correct.

Answer:

Option B.

Step-by-step explanation:

It is given that the temperature is changing every day by negative 3 over 16 degrees Fahrenheit.

Change in the temperature after one day = [tex](-\frac{3}{16})^{\circ}Fahrenheit[/tex]

Change in the temperature after four days is 4 times of change in the temperature after one day.

Change in the temperature after four days = [tex]4\times (-\frac{3}{16})^{\circ}Fahrenheit[/tex]

Cancel out common factors.

Change in the temperature after four days = [tex](-\frac{3}{4})^{\circ}Fahrenheit[/tex]

The change in the temperature after 4 days will be negative 3 over 4 degrees Fahrenheit.

Therefore, the correct option is B.