The mean temperature for the first 7 days in january was 4 °c. the temperature on the 8th day was 5 °c. what is the mean temperature for the first 8 days in january? me with this. anyone

4. 125° C

the mean is calculated as

mean =

here the mean = 4 and the count = 7, calculate the sum

4 = (cross- multiply )

sum = 4 × 7 = 28

for 8 days add 5 to the sum and divide by 8 for the mean

sum = 28 + 5 = 33

mean = = 4.125° C

the correct answer is semicircle

step-by-step explanation:

the answer is semicircle because the shorter arc joining two points on the circumference of a circle is known as the minor arc, the larger arc is called the major arc, and a semicircle is a half circle, formed by cutting a whole circle along a diameter line.

hope i .