Answer:
73
Step-by-step explanation:
to find the mean you need to add up all grades and divide if by the number of terms you added
(82 + 88 + x) ÷ 3 = 69 (since we don't know the third grade let's call it x)
170 + x = 69 × 3
x = 37
if the digits transposed the the actual grade would be 73
Answer:
yes
Step-by-step explanation:
1/2 is half of 1.
300 is 300 times greater than 1, so 300 is 600 times greater than 1/2.
Answer:
24,900 miles
Step-by-step explanation:
Circumference = pi × d
Pi × 7926
24,900.263372352
2^3 = 2 x 2 x 2 = 8
your answer is 8
hope this helps
Answer:
Angle EHG
Step-by-step explanation:
If you want explanation tell me in comments
