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murzikaleks [220]
3 years ago
6

Use three fours to make 11.

Mathematics
1 answer:
mr Goodwill [35]3 years ago
7 0
4 + 4 + 4 - 1 = 11? Was it supposed to be an equation? I am confused.
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Helpppppppppppppppppppppppppp
emmasim [6.3K]

Answer:

B its 4 7/8 --------------

3 0
3 years ago
Trucks in a delivery fleet travel a mean of 110 miles per day with a standard deviation of 38 miles per day. The mileage per day
Montano1993 [528]

Answer: 0.1824

Step-by-step explanation:

Given : The mileage per day is distributed normally with

Mean : \mu=110\text{ miles per day}

Standard deviation :  \sigma=38\text{ miles per day}

Let X be the random variable that represents the distance traveled by truck in one day .

Now, calculate the z-score :-

z=\dfrac{x-\mu}{\sigma}

For x= 132 miles per day.

z=\dfrac{132-110}{38}\approx0.58

For x= 159 miles per day.

z=\dfrac{159-110}{38}\approx1.29

Now by using standard normal distribution table, the  probability that a truck drives between 132 and 159 miles in a day will be :-

P(132

Hence, the probability that a truck drives between 132 and 159 miles in a day =0.1824

6 0
3 years ago
What is the solution to the system of equations graphed below?<br> y = -4x + 2<br> 6<br> y = x-3
Vikentia [17]

Answer:

y=14/5, x=29/5

Step-by-step explanation:

3 0
3 years ago
A line passes through (10,-1) and has a slope of -1/2 whats the equation of the line
8090 [49]

Answer:

Y=-1/2x+4

Step-by-step explanation:

-The slope is -1/2 so you just plug it in where the slope would go with an x in front

-all you need now is your y-intercept which can be found by plugging in the provided info to your basic form y=mx+b

-You can take the provided point at (10,-1) and work out what the intercepts is

-1=-1/2(10)-b

-1=-5-b

4=b

8 0
3 years ago
Write 3 1/2% as a fraction
VashaNatasha [74]
Hey!

3 1/2 = 3.5 = 35/100 = 7/200 (In simplest form).
5 0
3 years ago
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