Answer:
I think the answer is 11. 18
1. The value of T is always greater then 1 or equal to 1. bez (n-6)^2 is always a whole no.
There are a total of 6*6=36 outcomes (sums), of which 18 are odd, 18 are even, so the probability of getting an odd sum is 18/36
of the 36 outcomes, there are four fives and three tens, so the probability of getting a multiple of 5 is 7/36
but the four fives are also odd numbers, so we need to subtract 4/36
the result is: 18/36 +7/26 -4/36=21/36=7/12 =0.58333333
to see the total outcomes, Google image "two number cubes sum" or go to this website:
https://www.eduplace.com/math/mw/background/5/06b/te_5_06b_probability_devel.html
A rectangular prism as 6 sides, 2 of each dimensions.
So this has 2 sides that are 5 x 5
2 sides that are 10 x 5
and 2 sides that are 10 x 5
Find the area of each, multiply by 2 then add them all together:
5 x 5 = 25
10 x 5 = 50
10 x 5 = 50
(25 + 50 + 50) x 2 = 250 m²
Answer: C. 5/6
Steps:
Use the formula x1-x2/y1-y2 to find the slope
(5,11), (-5,-1)
-5-5/-1-11
= -10/-12
=5/6