un día frío de invierno la temperatura era de 1°C bajo cero . Por la noche la temperatura descendió a 4°C Cual fue la temperatura final? Porfa para hoy

Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds select the best answer from the choices provided

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

I’m stuck on this equation, anyone got the answer?