We are given the following expression:
We can factor 875 as:
Now we will use the following property:
Applying the property:
Solving the cubic root on the left:
Since we get simplify any further this is the answer.
Solve the following equation 5(y+4) =4(y+5)
1 answer:
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The proportion is 0.4401.
We find z-scores that correspond with both ends of this interval. Z-scores are given using the formula:
For the lower end,
The proportion of scores to the left of this number is 0.2514.
For the higher end, the z-score is
The proportion of scores to the left of this number is 0.6915.
To find just the proportion of scores between these two, we subtract;
0.6915-0.2514 = 0.4401.
We find z-scores that correspond with both ends of this interval. Z-scores are given using the formula:
For the lower end,
The proportion of scores to the left of this number is 0.2514.
For the higher end, the z-score is
The proportion of scores to the left of this number is 0.6915.
To find just the proportion of scores between these two, we subtract;
0.6915-0.2514 = 0.4401.
Answer:
x=
Step-by-step explanation:
combine like terms
add both sides with 7/12
x=
hope this helps