I want to know this question​

Answer:

D

Step-by-step explanation:

The mean or average is calculated by summing each element and then dividing by the number of elements.

We have: 35, 30, 45, 65, 44, and 21.

There are six elements in total.

We find the sum by adding. Hence:

[tex]35+30+45+65+44+21=240[/tex]

We will now divide by 6, the number of elements:

[tex]240/6=40[/tex]

Therefore, the mean runs scored by the batsman is 40.

Hence, our answer is D.

Answer:

50%, 20%, 36%

Step-by-step explanation:

A: 2012=190, 2014=285. 95 more students. 95 is half of 190.

B: 2014=285, 2015=228. 57 less students. 57 is 20% of 285.

C: 2013=210, 2014=285. 75 more students. 75 is roughly 36% of 210.

Answer:

Step-by-step explanation:

C

Answer:

9.2

Step-by-step explanation:

So the 14 can be divided equally on both sides by the fact that the line cutting it at right angle bisects it.

Thus having 6 and 7 as the two shorter sides of a right angled triangle will help us get the radius( hypotenuse in this case) using the square root of the sum of the squares of both six and 7, the Pythagoras theory.

this leads to 9.2 as our answer

Answer:

6 yards were gained between the two plays.

Step-by-step explanation:

13 minus 7 is 6.

Losing a value is decreasing, so you would use a negative sign.

Subtract the partial value lost from the total.

You get 6.

Answer:

6 yards. Marco and his football to got 6 yards.

The Herfindahl–Hirschman Index, or "HHI," is a widely used indicator of market concentration.  The HHI is derived by squaring each rival firm's market share and then adding the obtained figures together.

(a) Total market ($'000) = 380 + 805 + 425 = 1,610

HHI = (23.60)² + (50.00)² + (26.40)² = 3753.92

(b) Since there are only 3 firms in market, four-firms concentration ratio will be 100% or 1

(c) Total revenue share of the two firms = (380+ 425) / 1440 x 100 = 55.90%

Post-merger HHI = (55.90)² + (50.00)² = 5624.81

This merger will, in fact, be stopped. This is because the regulation deems any HHI exceeding 1,800 after a merger to be a highly concentrated market, and so this merger will most likely be blocked.

Learn more about Herfindahl-Hirschman index (HHI) at:
https://brainly.com/question/17149410
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Answer:

y = 3/7x - 6

General Formulas and Concepts:

Pre-Algebra

Algebra I

Slope-Intercept Form: y = mx + b

Step-by-step explanation:

Step 1: Define

Slope m = 3/7

Point (14, 0)

Step 2: Find y-intercept b

Step 3: Write linear equation

y = 3/7x - 6

Answer: It's the third one

Step-by-step explanation:

Answer:

box  # 1

Step-by-step explanation:

y2 -y1

x2-x1

each set of numbers will be simplified to 1

4,8   7,11

7,11   10,14

4,8,  10,14          do them all as the first step and you will come out with same

                          answer

All solutions are larger than 9

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

Explanation:

Divide both sides by 2 and we get

2w > 18

2w/2 > 18/2 .... dividing both sides by 2

w > 9

Any number larger than 9 can replace w, and we'll get a true statement.

For instance, if we tried w = 12, then,

2w > 18

2*12 > 18

24 > 18

Which is true since 24 is indeed larger than 18.

On the flip side, if we tried w = 5, then,

2w > 18

2*5 > 18

10 > 18

which is not true because 10 is actually smaller than 18.

-------------------------

So again, the inequality 2w > 18 solves to w > 9

This shows all solutions are larger than 9.

If we can only pick values from the set {9,5,12,11}, then the solutions are 11 and 12 since they are larger than 9.

Answer:

im pretty sure its 100 miles

Step-by-step explanation:

4800 divided by 48 is 100

Answer:

0.021943

Step-by-step explanation:

Alice solves every puzzle with a probability of  0.6

Bob solves every puzzle with a probability of 0.5

Number of puzzles given = 7

The probability of a puzzle been solved by either Alice or Bob

P = P( A U B ) = P( A ) + P( B ) - P( A n B )

                      =  0.6 + 0.5 - ( 0.6 * 0.5 )  = 0.8

probability of all 7 puzzles solved = (P( A ))^2 * ( P )^3 * (p(B))^2

                                                        = ( 0.6 )^2 * (0.8)^3 * (0.5)^2 = 0.04608

Finally determine the P ( choosing 5 out of 7 for both such that all the 7 are chosen )

attached below is the remaining part of the solution

Answer:

280

Step-by-step explanation:

Month 1: 100 + 30 = 150

Month 2: +30

Month 3: +30

Month 4: +30

Month 5: +30

Month 6: +30

Total: 280

Hope this helps!

Answer:

$280

Step-by-step explanation:

For this problem, we simply need to take the initial cost of membership and add that to the reoccurring cost from a time period, in this case, 6 months.  So let's make an equation to represent this.

The initial cost is $100

The per month cost is $30

Total cost after 6 months = Inital cost + Per Month Cost * 6 months

Total cost = $100 + $30 * 6

Total cost = $100 + $180

Total cost = $280

Thus, a member will spend $280 after 6 months on the membership.

Cheers.

Answer:

25.8

Step-by-step explanation:

1/3 = .3

4.3 * 6 = 25.8

So 4 and 1/3 times 6 is 25.8 or 25 and 8/10

I hope this helps!! :) blessings, stay safe, xx, nm <3

Answer: 25.9999...

Explain: The answer is 25.9999...

the 9’s are never ending.

Answer:

380$

Step-by-step explanation:

Multiply 400*5%=20

Then subtract 400-20=380

Answer:

$380

Step-by-step explanation:

Answer:11.3

Step-by-step explanation:

Answer:

Step-by-step explanation:

Tower 1: 4 times 4 times 5

80 cubic units

Tower 2:

10 times 5 times 4

200 cubic units

T 3= 12 times 1 times 4

48 cubic units

T 4=  69 cubic units

Answer:

The two numbers are 5.73 and 2,27

Step-by-step explanation:

Let the two numbers be x and y

[tex]x + y = 8[/tex]

[tex]xy = 13[/tex]

Make x the subject in the first equation

[tex]x = 8 - y[/tex]

Substitute 8 - y for x in the second equation

[tex](8-y)*y = 13[/tex]

Open brackets

[tex]8y - y^2 = 13[/tex]

Equate to 0

[tex]y^2 - 8y + 13 = 0[/tex]

Solve using quadratic formula

[tex]y = \frac{-b \± \sqrt{b^2 - 4ac}}{2a}[/tex]

Where

[tex]a = 1[/tex]   [tex]b = -8[/tex]    [tex]c = 13[/tex]

So:

[tex]y = \frac{-(-8) \± \sqrt{(-8)^2 - 4*1*13}}{2*1}[/tex]

[tex]y = \frac{8 \± \sqrt{64 -52}}{2}[/tex]

[tex]y = \frac{8 \± \sqrt{12}}{2}[/tex]

[tex]y = \frac{8 \± 3.46}{2}[/tex]

Split

[tex]y = \frac{8 + 3.46}{2}[/tex] or [tex]y = \frac{8 - 3.46}{2}[/tex]

[tex]y = \frac{11.46}{2}[/tex] or [tex]y = \frac{4.54}{2}[/tex]

[tex]y = 5.73[/tex] or [tex]y = 2.27[/tex]

Recall that

[tex]x = 8 - y[/tex]

When [tex]y = 5.73[/tex]

[tex]x = 8 - 5.73[/tex]

[tex]x = 2.27[/tex]

When [tex]y = 2.27[/tex]

[tex]x = 5.73[/tex]

Hence, the two numbers are 5.73 and 2,27

Answer:

Y = 20

Step-by-step explanation:

Because x = 12 we do:

2(12) - 4.

2 x 12 = 24.

24 - 4 = 20.

I hope this helps :)

Answer:

2 cups of melted chocolate

Step-by-step explanation:

1 box of cookies = 1 cup of melted chocolate

Therefore, 2 box of cookies = 2 cups of melted chocolate

Answer:

1.4*(10^2)=140

9.4*(10^6)=9,400,000

Step-by-step explanation:

Answer:

P=2

Step-by-step explanation:

Answer:

2 pounds

Step-by-step explanation:

4.05 p +14.4=4.5p+13.5

14.4=.45p+13.5

.9=.45p

45p=90

p=2

Answer:

625 trees

Step-by-step explanation:

Answer:

625

Step-by-step explanation:

27+16+33= 76

100-76 =24

24% are willows

150 trees are willows

150/24 = x/100

x = 625

Answer:

(0,6) (12,0)

Step-by-step explanation:

Answer:

  100

Step-by-step explanation:

Moving the decimal point 2 places to the right is equivalent to multiplication by 100.

Both were multiplied by 100.