Let the amount of potting soil bought last week be
We know that this week's amount is 32 lb
We also know that this week's amount is double the amount of last week's plus 6 lb
So we write the equation:
Solving this equation:
⇒ subtracting 6 from both sides
⇒ Dividing both sides by 2
The answer is: 13
Answer:
<h2>-10</h2>
Step-by-step explanation:
-5 - 5 = -10
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Answer:
0.05 = 5% probability that it will not be discovered
Step-by-step explanation:
Conditional Probability
We use the conditional probability formula to solve this question. It is
In which
P(B|A) is the probability of event B happening, given that A happened.
is the probability of both A and B happening.
P(A) is the probability of A happening.
In this question:
Event A: Has an emergency locator
Event B: Not discovered
Probability of having an emergency locator:
70% of 75%(discovered).
100 - 89 = 11% of 100 - 75 = 25%(not discovered). So
Intersection of events A and B
Having an emergency locator and not discovered, so 11% of 25%
What is the probability that it will not be discovered?
0.05 = 5% probability that it will not be discovered
Answer:
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Answer:
y - 5x = -33
Step-by-step explanation:
y=5x-1
the slope is 5.
The condition of parallelism m1 = m2
m2 = y-y1/x-x1
5 = y + 3/ x - 6
y + 3 = 5x - 30
y - 5x = -33
