The mean will be 17.9
all you have to do is add all of the numbers then divide them by the total amount of numbers
hope this helps
I got 36.156. just line up the two, multiply as usual, and count how many numbers between 7.86 and 4.6 are to the right of the decimal point. there are three. therefore, you need to put the point three points to the left of the extreme right of the number.
if you don't get it at all, just write that the final answer is 36.156.
Answer:
Answer: 2 ml
Step-by-step explanation:
1 litre is equal to 1,000 ml, and therefore the best solution is 2 ml.
let the length of side number one and two be x
length of side number three = 2x-1
x + x + 2x - 1 = 31
4x=32
x=8
2x-1= 15
length of third side = 15cm