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uranmaximum [27]
3 years ago
15

Two people working together can complete a job in 5 hours. If one of them works

Mathematics
2 answers:
Natalija [7]3 years ago
8 0

Answer:

5 hours

Step-by-step explanation:

because he is working twice as fast which means he will get the job done faster

labwork [276]3 years ago
6 0
5 hours times 2=10- 5 =5
So your awnser would therefore be 5
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Answer:

C. Median

Step-by-step explanation:

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2 years ago
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Find the limit of the function by using direct substitution.
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Lim x->1 (x^2+8x-2)

substitute x =1
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Find the two smallest possible solutions to part 1a​
bixtya [17]
<h3>Answer: A. 5/12, 25/12</h3>

============================

Work Shown:

12*sin(2pi/5*x)+10 = 16

12*sin(2pi/5*x) = 16-10

12*sin(2pi/5*x) = 6

sin(2pi/5*x) = 6/12

sin(2pi/5*x) = 0.5

2pi/5*x = arcsin(0.5)

2pi/5*x = pi/6+2pi*n or 2pi/5*x = 5pi/6+2pi*n

2/5*x = 1/6+2*n or 2/5*x = 5/6+2*n

x = (5/2)*(1/6+2*n) or x = (5/2)*(5/6+2*n)

x = 5/12+5n or x = 25/12+5n

these equations form the set of all solutions. The n is any integer.

--------

The two smallest positive solutions occur when n = 0, so,

x = 5/12+5n or x = 25/12+5n

x = 5/12+5*0 or x = 25/12+5*0

x = 5/12 or x = 25/12

--------

Plugging either x value into the expression 12*sin(2pi/5*x)+10 should yield 16, which would confirm the two answers.

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3 years ago
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The answer is 0.5333E
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