So to find the mean you add them all together and divide by the number of numbers there is so 11+15+19+17+23+20+17+18+21=174 and there are 10 numbers so it would be 174/10 which is 17.4 so you answer is 17.4
192 possible plain sandwiches can be made because you would do 4x6x8 which equals 192.
Answer:
14 yd
Step-by-step explanation:
The cross section is a triangle with a height of 19 and a base of x
Area of a triangle = bh/2
133 = 19x/2
266 = 19x
x = 14
Answer:
3 1/10 or 31/10
Step-by-step explanation:
The on is in the tenths place making the fraction out of ten.
reduce 12/20 to 3/5
multiply both top numbers and then both bottom numbers
8 x 3 = 24
19 x 5 = 95
so answer is 24/95
