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Hoochie [10]
2 years ago
9

What is the second term of the expression 2x + 3x + 5

Mathematics
2 answers:
il63 [147K]2 years ago
5 0
2x+3x+5= 3

im 100% sure the answer is 3 :)
mojhsa [17]2 years ago
4 0

Answer:

2x + 3x + 5= 10x

Step-by-step explanation:

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2 years ago
Y = 3x + 5, x = -4 / So, what would the y in the equation equal to ? ​
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Step-by-step explanation:

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Twenty five heat lamps are connected in a greenhouse so, that when one lamp fails, another takes over immediately (only one lamp
olga55 [171]

Answer:

P = 0.006

Step-by-step explanation:

Given

n = 25 Lamps

each with mean lifetime of 50 hours and standard deviation (SD) of 4 hours

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As we are not given that exact lamp, it means we have to find the probability where any of the lamp burning at the end of 1300 hours, So we have

Suppose i represents lamps

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Now, P(Z>2.5) = 0.006 using the standard normal distribution table

Probability that a lamp will be burning at the end of 1300 hours period is 0.006

4 0
3 years ago
AWSER PLASE IM STUCK ON THIS
dolphi86 [110]
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