Answer:
The answer is -23.
Step-by-step explanation:
substitute x with -4. multiply and add regularaly.
Answer:
4 feet
Step-by-step explanation:
We start by subtracting the 6 from the 14, to get the leftover space on the wall, 8 feet. We then divide that by two, since if the painting is centered there will be two equally-sized spaces on either side of it. This means that X = 4 feet.
Answer:
-15
Step-by-step explanation:
-7p+10p-16=6p+36-7
3p-16=6p+29
3p-6p=29+16
-3p=45
p=45/-3
p=-15
The expected duration of the activity is 29 days and 4 hours.
Step-by-step explanation:
Step 1:
The optimistic time, = 25 days,
The most likely estimate, = 29 days.
The pessimistic time, = 34 days.
According to PERT, the expected duration of the activity,
Step 2:
By substituting the given values, we get
0.1666 days =
29.1666 days approximately equal 29 days and 4 hours.
9 inches
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