What is the mean of your data 341, 237, 143,185,248,403,374,451,84,267,178,258,284,465,224
weqwewe [10]
Answer:
The mean for the given set of numbers is 276.133..... repeated
Step-by-step explanation:
To find this you must add the numbers up together and divide them by the amount of numbers there is.
Answer:
9pi
Step-by-step explanation:
circumference= 2 (pi) (r)
radius = diameter \ 2
r = 9 \ 2 = 4.5in.
c = 2 (pi) (4.5)
c = 9pi or 28.3in.
Hope this helps!
So consectuve even numbers
we know that one even number plus 2= another even number so we want to find 3 consecutive even numbers that add up to 96 or
x is the first number
x+2 is the second number
x+4 is the third number
x+x+2+x+4=96
3x+6=96
subtract 6 from both sides
3x=90
divide both sides by 3
x=30
the first number is 30
x+2=32=second number
x+4=34=third number
the numbers are 30,32,34
Given 2 angle : 45 and 90 (right angle)
==> 180-45-90 = 45
It looks like the first 3 are because they all are blank x2.5 but the last one would be 8x2.5=20..
