Answer:
11/30
Step-by-step explanation:
You need to convert everything to a common denominator, so you would change everything into x/30 so 7/10 is equal to 21/30 and 1/3 is equal to 10/30 so you would just subtract 21-10 and get 11/30
Answer:
0.3333
Step-by-step explanation:
Given the following :
Sample mean(m) = 4.001 inch
Standard deviation(sd) = 0.002 inch
Key specification : = 4 ± .003 inches
Upper specification LIMIT ( USL) : (4 + 0.003) = 4.003 inches
Lower specification limit (LSL) : (4 - 0.003) = 3.997 inches
Cpk is found using the relation:
min[(USL - mean) / (3 * sd), (mean-LSL) / (3*sd)]
min[(4.003 - 4.001)/(3*0.002), (4.001 - 3.997)/(3*0.002)]
min[(0.002 / 0.006), (0.004 / 0.006)]
min[(0.33333, 0.66667)
Therefore Cpk = 0.3333
Because 0.33333<0.66667
Answer:
True
Step-by-step explanation:
Multiply the top the same as the bottom
6*2=12
10*2=20
Answer:
B: after 5 months
Step-by-step explanation:
Make to equations from the given information
Let y be the cost, and let x be the number of months
Gym 1: y = 35.65x + 75
Gym 2: y = 17.95x + 164
It wants to know when the cost will be the same, so set the 2 equations equal to each other and solve..
35.65x + 75 = 17.95x + 164
17.70x = 89 (subtract 17.95x and 75 from both sides)
x = 5.02 (divide both sides by 17.7)
So after 5.02 months the cost will be equal, since 5.02 is greater than 5 months, the answer is after 5 months, which is B
Answer:
3/6 of her clothes are white
2/6 of her clothes are black