Answer:
Step-by-step explanation:
The answer is A
There are 5 numbers.
47 + 35 + 32 + 41 + 30 = 185/5 = 37
The mean is 37
Hope this helps :)
Answer:
D. Quickgrow
Step-by-step explanation:
You have to find the unit rate first. 120 acres divided by 12 cup of seeds, you get 10 acres for 1 cup of seeds. For green grass you get 7.6 acers for 1 cup of seed. Since your trying to figure out which brand of seeds can cover up more acers, 10 is greater than 7.6. Therefore Quickgrow would cover up more land.
Sorry is my explanation is confusing.
46/7= 6.57
6.64= 6.64
√44<span>= 6.633
</span>-√45=<span>-6.70
least to great would be </span>-√45, 46/7, <span>√44, 6.64</span>
The number of 10 chips stacks that Dave can make if two stacks are not considered distinct is 110.
The solution
To get the symmetric stacks, one has to subtract the symmetric stacks to know the ones that are asymmetric.
The symmetric are flipped. Given that they are double counted what we have to do is to divide through by 2.
6/2 = 3
10/2 = 5
4/2 = 2
1/2(10C6) - (5C3) + (5C3)
0.5(210-10+10)
= 110
