3 years ago

Someone help work out the mean!!

Mathematics

2 answers:

GenaCL600 [577]3 years ago

4 0

Answer:

8.2

Step-by-step explanation:

melamori03 [73]3 years ago

3 0

40/5= 8 is the mean..........

You might be interested in

What is the vertex of the graph of f(x) = |x + 5| – 6?

Ket [755]

The vertex of the graph f(x)= lx+5l-6 is...
(-5,-6)
This is because of the picture above.

Hope this helps

7 0

3 years ago

Read 2 more answers

Solve for x: 2x^5/3-22=464 a) x = 28 b) x = 27 c) x = ±27 d) x = ±28

Effectus [21]

Answer:

Step-by-step explanation:

Given the expression ${2x^{\frac{5}{3} }-22 = 464$ , we are to find the value of x in the expression. This is as shown below;

${2x^{\frac{5}{3} }-22 = 464$

add 22 to both sides

${2x^{\frac{5}{3} }-22 = 464+22\\\\$

${2x^{5/3} =486$

divide both sides by 2

$\frac{2x^{5/3}}{2} =\frac{486}{2}\\ x^{5/3} = 243$

raise both sides to the power of 3/5

$(x^{5/3})^{3/5} = (243)^{3/5}\\x = (\sqrt[5]{243}) ^3\\x = 3^3\\x = 27$

Hence the value of x is 27

8 0

3 years ago

Solve x^2-12x+36=25 this is a quadratics question

forsale [732]

If solving for x, its x= 1, 11

4 0

4 years ago

Using substitution solve y= 3x

shusha [124]

The solution is x2 or x3

6 0

3 years ago

What is the slope of y=-4x+5

myrzilka [38]

Answer:

the slope is -4.

Step-by-step explanation:

To find the slope, look at the number in front of the x which is known as the coefficient. Hope this helps :)

5 0

3 years ago

Read 2 more answers