Answer:
the answer should be 2 but it could be wrong
Answer:
8
Step-by-step explanation:
Order the numbers.
5, 5, 5, 8, 8, 9, 9
The total numbers in the list is 7.
7/2 is between 3 to 4
Choose the middle number in ordered list:
5, 5, 5, 8, 8, 9, 9
answers is 8
Answer:
-5
Step-by-step explanation:
PEMDAS
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
<span>[3 - (4 + 32 * 8) ÷ 4] =
</span>3 - (4 + (32)(8)/ 4)
3 - (4 + 256/ 4)
3 - 260/4
3 - 65
Your answer is -62
Circumference = 2πr
So the circumference of the track is C = 2π .2 or .4π
3 times around the track is .4π x 3 or 1.2π - this is the answer but most teachers will want you to use 3.14 for pi.
so 1.2 x 3.14 = 3.768 km
Do you notice that I waited until the end to use the actual value of pi (3.14) in my calculations.
Keeping things in pi units until the very end saves time.
