Answer: 8x+12
Step-by-step explanation:
perimeter equals (x+4) + (3x+2) + (x+4) + (3x+2) = x+4 + 3x+2 + x+4 + 3x+2 = 8x+12
Answer:
Step-by-step explanation:
u got the first 2 correct
percentage of votes Adams claims :
so he claims 2681 out of 5281..
2681 / 5281 = (jeez...u dont want it rounded)...ok....its :
0.50766900208 which equals 50.766900208 % <==
the total of the percentages :
52% + 50.766900208% = 102.766900208 % <==
Answer:
0.1007
Step-by-step explanation:
Given :
Average gain, μ = 0.8
Standard deviation, σ = 0.7
Number of companies, n = 20
Obtaining the standardized value ;
Zscore = (x - mean) / (σ/√n)
Zscore = (1 - 0.8) / (0.7/√20)
Zscore = (0.2 / 0.1565247)
Z = 1.27775
Using the Z probability calculator :
P(Z > 1.27775) = 0.10067
P(Z > 1.27775) = 0.1007 ( Z probability calculator)
Answer:
154.2
Step-by-step explanation:
143 plus
156 plus
172 plus
133 plus
167 = 771
divide by 5 equals 154.2
Monday= 13.45
Tuesday=9.5
wednesday/Friday= x/3
1st. you add Monday and Tuesday
2nd. you subtract the total 42.6 with added numbers of step one
3rd. finally you divided the total of step 2 by 3
finally you shall receive your answer.