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11Alexandr11 [23.1K]
3 years ago
8

I need help please!!!!!!!

Mathematics
1 answer:
daser333 [38]3 years ago
7 0

Answer: <u>5.20833333 ,  SUB TO MY YT Tae Combos</u>

<u />

Step-by-step explanation:

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4 * (3.4+2)-(56 divided by 7)= 13.6, please give an explanation to this problem!!
Vika [28.1K]

Answer:

=13.6

Step-by-step explanation:

\mathrm{Remove\:parentheses}:\quad \left(a\right)=a

=4\left(3.4+2\right)-\frac{56}{7}

=21.6-8

\mathrm{Subtract\:the\:numbers:}\:21.6-8=13.6

=13.6

7 0
3 years ago
Solve for x. help meh im doing a quiz
xenn [34]

Answer:

x=7.2cm.........................

7 0
2 years ago
If Y=-5x-6 What is the value of Y hen.
Scorpion4ik [409]

The value of 'y' is exactly 6 less than the negative fifth multiple of 'x'.


7 0
3 years ago
The median salary for the Dallas Cowboys was $441,300 in 2000 and $1,326,720 in 2008. Write a linear equation giving the median
maksim [4K]

 

The linear equation that is asked from the problem takes the form of:

y = m x + b

where,

y = the median salary

x = the number of years

m = the slope of equation

b = y-intercept

 

The slope of the equation (m) can be calculated using the formula:

m = (y2 – y1) / (x2 – x1)

m = (1326720 – 441300) / (2008 – 2000)

m = 110,677.5

 

The y-intercept is then obtained by using any of the data pair:

441300 = 110677.5 (2000) + b

b = -220913700

 

Therefore the complete equation is:

y = 110677.5 x – 220913700

 

The median salary in 2016 is therefore:

y = 110677.5 (2016) – 220913700

y = $2,212,140



Answer: 

$2,212,140

4 0
3 years ago
5 numbers : <br> mode = n median= n+1 mean = n+2 Range = n+3<br><br> find 2 sets of numbers
valentina_108 [34]

Answer:

3,3,4,6,6

4,4,5,6,7

5,5,6,6,8

Step-by-step explanation:

mode = n

median= n+1

mean = n+2

Range = n+3

let sets:

a,b,c,d,e

mode = n, at least two of them are the same and equal to n

n,n,c,d,e

median belong to the set, in ascending order:

n,n,n+1,d,e

which means d,e ≥ n+1, d≠e

mean is n+2

5(n+2)=n+n+n+1+d+e

2n+9=d+e

Assume e is the maximum:

Range is n+3:

e-n=n+3

e=2n+3

d=6≥n+1

n≤5,

Set is n,n,n+1,6,n+3

n+1≤6≤n+3

3≤n≤5

3,3,4,6,6 bimodal

4,4,5,6,7

5,5,6,6,8 bimodal

5 0
3 years ago
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