What happens to the mean of the data set {10, 2, 8, 9, 5, 2, 6} if the number 12 is added to the data set? A. The mean increases by 2. B. The mean increases by 12. C. The mean increases by 0.75. D. The mean increases by 1.75.

The value of the expression will be;

⇒ [tex]4 y^{\frac{7}{4} }[/tex]

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The expression is,

⇒ 8y² / 2 ⁴√y

Now,

Since, The expression is,

⇒ 8y² / 2 ⁴√y

Simplify as;

⇒ [tex]\frac{8y^2}{2\sqrt[4]{y} }[/tex]

⇒ [tex]4 y^{2- \frac{1}{4} }[/tex]

⇒ [tex]4 y^{\frac{7}{4} }[/tex]

Thus, The value of the expression = [tex]4 y^{\frac{7}{4} }[/tex]

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Step-by-step explanation:

According to the property in kite abcd ac divides bd in two equal halves.

So, from that BE = DE

[tex] - x + 6 = 0.5x[/tex]

[tex]6 = 0.5x + x[/tex]

[tex]6 = 1.5x[/tex]

[tex]x = \frac{6}{1.5} [/tex]

[tex]x = 4[/tex]

Hope this helps u.

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Answer:

Canned dog food is on sale for 20% off the original price. What is the discount of a can if the original price is $1.35

Discount is 20% of original price

Discount=20% * Original Price

=0.20*1.35

Discount=$0.27

Answer:

i don't have the answer but you can use the Pythagorean theorem to solve it when you know the hypotenuse and the angle. a2+b2=c2

Step-by-step explanation:

Some-one else posted this as a comment I just wanted it to be seen

Answer:

which one

Step-by-step explanation:

which one do you need help with

Answer

wait whay to help u on?

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

Answer:

The answer is simple if you use the rule of division.

If you look at the first one you’ll see 3 CPU things. The answer comes out to 12. In order to find the value of it. Just do 27 divided by 3 which should give you 9. So now we know that CPU = 9/each

Records = 5/each

I’m not sure what the 3rd object is but...

3rd object = 4

So now we should have

9 + 4 x 5

Simplified: 13 x 5

Final Answer = 65

There you go

Step-by-step explanation:

It looks like it's C. side a is 1.5 inches long, side b is 2 inches long, and side c is 2.5 inches long.

Answer:

C. Greater than

Step-by-step explanation:

Gross profit will always be greater than net income.

Gross profit is the total revenue earned before any form of expense in subtracted. Net income is gross profit less total expenses.

For example, if the selling price of a pencil is $1 and 1000 pencils is sold. Total cost is $500. Gross profit would be $1000(1 x 1000). Net income would be $500.

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Answer:

(1611.75 - 791.50) ÷ 48.25 = x

(820.25) ÷ 48.25 = x

17 = x

1611.75 - 791.50 = 820.25

830.25 ÷ 48.25 = 17

so there are 17 players the team can bring

Answer:

Equation: 48.25x +791.5 =1611.75

Answer: x=17

Answer:

B

Step-by-step explanation:

using the equation 'y = 12x', if you plug in zero for 'x' you get zero for 'y'; the only graph that has the point (0, 0) is (b)

also, the x-axis represents time so, as time increases, so does the number of calories burned (which is measured on the y-axis) -- not staying flat or decreasing

Answer: 9

Step-by-step explanation:

The value of x from the given figure is 17 units.

Given that, triangle GFE is similar to triangle CBE.

Two triangles are similar if the angles are the same size or the corresponding sides are in the same ratio. Either of these conditions will prove two triangles are similar.

Here,

GE/EB = FE/EC

⇒ 60/(x+5) = (4x-1)/24

⇒ (x+5)×(4x-1)=24×60

⇒ 4x²+20x-x-5=1440

⇒ 4x²+19x-1445=0

Solve the equation for x by finding a, b, and c of the quadratic then applying the quadratic formula.

Exact Form:

x=(−19±3√2609)/8

Decimal Form:

x=16.77938918…, -21.52938918…

x=17

Therefore, the value of x from the given figure is 17 units.

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Answer:

if you're talking about slope intercept then

y= 8/5x + 11/5

Answer:

Intercept on y-axis is

[tex]b=\frac{11}{5}[/tex]

Step-by-step explanation:

Equation of line in slope intercept form is given as

[tex]y=mx+b[/tex] ------(1)

where m is slope and b is y-intercept

Re-arranging g 8x-5y=-11 yields

[tex]y=\frac{8}{5} x + \frac{11}{5}[/tex]----------(2)

Comparing equation (1) and equation (2)

[tex]b=\frac{11}{5}[/tex]

Answer:

The answer to the question provided is

[tex] - \frac{5}{4} [/tex]

Step-by-step explanation:

God bless you too!!

Have a good afternoon <3

Answer:

$21.04

Step-by-step explanation:

The computation of the discount is as follows:

Discount is

= Service plan amount × discount percentage

= $123.76 × 17%

= $21.04

We simply multiplied the service plan amount with the discount percentage so that the discount amount could come

Answer:

F

Step-by-step explanation:

is the answer because when u solve u get that answer u get your ratio and then multiply and divide that's how u get your answer

The ratio of boys to  girls on the bus is 1/2

Given that the ratio of boys to girls on a bus is 4 to 5, this can be written as  4:5

If 1 girl and  2 boys get off the bus, the number of boys to girls will be (4-2):(5-1)

Hence the ratio of boys to  girls on the bus is 1/2

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Answer:

89.6

Step-by-step explanation:

2 divided by 4 = 0.5

0.5 x 3 = 3.5

3.5+ 8=12.3

12.3 + 5 = 12.8

12.8 x 7= 89.6

Step-by-step explanation:

We observe the line graph.

For every 1 block across, the line goes up by 2 blocks. Therefore Slope = Rise/Run = (2)/(1) = 2.

Also, the y-intercept when x = 0 is 2.

Slope-intercept form: y = mx + c

Hence we have y = 2x + 2. (C)

Answer:

B I think

Step-by-step explanation:

It’s either that or c

Answer:

So easy

Step-by-step explanation

on the y axis put -5 and then for x axis put -6

Answer:

(2,0) and (4,0)

Step-by-step explanation:

The roots are the values of x for which y = 0, or where the graph crosses the x-axis. (2,0) and (4,0)

Answer:

B. 15

Step-by-step explanation:

6-3=3, multiply 4 by 3 then add 6 (Answer to 8-2) then divide by 2

4×3+6÷2

Answer:

375

Step-by-step explanation:

"817 tickets were sold"

a and s are the number of adults and students, respectively.

a+s = 817

s = 817-a

"67 more student tickets sold than adults"

s = a+67

817-a = a+67

750 = 2a

a = 375

375.

817 minus 67 = 750÷2=375

The length to cut-off is 2.57 inches

The given parameters are:

Available length = 10 inches

Length needed = 7.43 inches

The length to cut off is calculated as:

Length = Available length - Length needed

So, we have:

Length = 10 inches - 7.43 inches

Evaluate the difference

Length = 2.57 inches

Hence, the length to cut-off is 2.57 inches

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Answer:the X factor is 7

Step-by-step explanation:

Answer:

-1/6

Step-by-step explanation:

Multiply numerators and denominators

4*3

9*6

You get -12/72

Simplify

Divide 12 by both numbers

You get -1/6

Answer:

[tex] - \frac{1}{6} [/tex]

Step-by-step explanation:

Multiplying a positive and a negative equals a negative: ( + ) × ( - ) = ( - )

[tex] - \frac{4}{9} \times \frac{3}{8} [/tex]

Reduce the number with the greatest common factor 4:

[tex] - \frac{1}{9} \times \frac{3}{2} [/tex]

Reduce the number with the greatest common factor 3:

[tex] - \frac{1}{3} \times \frac{1}{2} [/tex]

Multiplying the fractions:

[tex]1 \times 1 = 1 \\ 3 \times 2 = 6[/tex]

Therefore, the answer will be - 1/6.

Answer:

the numbers r switched

Step-by-step explanation:

Answer:

its opposites y=1/2x+4 would be more because its adding on the other on is decreasing

Step-by-step explanation:

Answer:

Payback B

Step-by-step explanation:

Thx for the points bbg

Answer:

1) 1/3

2) 4:1

Step-by-step explanation:

Answer:

1 is 33.33 and 2is 1/4 hope this helps

Answer:d

Step-by-step explanation:

Count all the options and put that as the bottom number which is 6

Answer:

so you do 4 times 9 and 3 and they add them to whatever y is

Step-by-step explanation:

Answer:

hello! its (9 x 3 divided by 4) + y

Step-by-step explanation:

yw lol