Mathematics High School

The distributions of heights of 1000 men and 1000 women selected at random from the population of a large metropolitan area are shown. Compare the heights of the men and women by comparing the mean and the spread of the data sets.

The Distributions Of Heights Of 1000 Men And 1000 Women Selected At Random From The Population Of A Large

Answers

Answer 1

Answer:men

Step-by-step explanation: i cant

Answer 2

Answer:

mrfkgrglrbrtkhm

Step-by-step explanation:

Related Questions

HELP PLEASE!!!! WHICH SET OF VALUES IS A FUNCTION?

Answers

Answer:

The light blue one

Step-by-step explanation:

the 2nd one, because the x values are never repeated in the set of coordinates

PLEASE HELP ME ON 10. PLEASE IM TIMED AND MY TEACHER IS GOING TO SUBMIT IT

Answers

Answer:

I cant see it that well

In the diagram, point D divides line segment AB in the ratio of 5:3. If line segment AC is vertical and line segment CD is horizontal, what are the coordinates of point C?



A.
(7, -1)
B.
(2, -3)
C.
(2, -1)
D.
(5, -3)
Rese

Answers

Answer:

a

Step-by-step explanation:

Answer:

The correct answer for plato is option C

Step-by-step explanation:

C. (2, -1)

Help!!! What is the equation of the following function? Show any work.

Answers

Answer:

[tex]y=-3(x+2)^2-3[/tex]

Step-by-step explanation:

Equation of the Quadratic Function

The vertex form of the quadratic function has the following equation:

[tex]y=a(x-h)^2+k[/tex]

Where (h, k) is the vertex of the parabola that results when plotting the function, and a is a coefficient different from zero.

The graph provided in the question, assumed as a parabola, has two clear points:

The vertex, located at (-2,-3)

The point (-1,-6)

Substituting the coordinates of the vertex, the equation of the function is:

[tex]y=a(x-(-2))^2-3[/tex]

[tex]y=a(x+2)^2-3[/tex]

The value of a will be determined by using the other point (-1,-6):

[tex]-6=a(-1+2)^2-3[/tex]

Operating:

[tex]-6=a(1)-3[/tex]

Solving:

a=-3

The equation of the graph is:

[tex]\boxed{y=-3(x+2)^2-3}[/tex]

Which values are in the solution set of the inequality -23x+13>-1
(> this symbol has a line underneath meaning equal to)

Answers

please be more specific

Answer:

x ≤ 14/23orx = ( -oo, 14/23]

Step-by-step explanation:

Solving is steps

-23x + 13 ≥ -1             ⇒ add -13 to both sides-23x ≥ - 1 - 13-23x ≥ - 14                 ⇒ divide both sides by - 23, inequality sign reversesx ≤ 14/23                   ⇒ answer

or

x = ( -oo, 14/23]       ⇒ answer as set

Select ALL the correct answers.
Which of the following would be appropriate to measure in centimeters?
- the height of a standard ceiling
- the width of a swimming pool
- the yearly increase in a child's height
- the distance between Philadelphia and New York City
- the length of a paperclip

Answers

the yearly increase in a child’s height
the length of a paper clip
Increase in a child’s height in the length of a paper clip

The point-slope form of a line that has a slope of -2 and passes through point (5,-2) is shown below.
y+2=-2(x-5)
What is the equation in slope-intercept form?
Oy=-2x+ 12
O y=-2x+8
y=-2X-7
O y=-2x-3

Answers

Answer:

y=-2x+8

Step-by-step Explanation:

could you vote me brainliest plz? thx :)

Find the interquartile range of the data.
84,75,90,87,99,91,85,88,76,92,94
The interquartile range is

Answers

Interquartile Range: 8

in the diagram below, find the value of y
​

Answers

Answer:

y = 130°

Step-by-step explanation:

4x + 8 + x + 7 + 3x - 19 = 180 (all angles in a triangle add upto 180)

8x = 184

x  = 23°

3x - 19 + y = 180 (supplementary = 180)

sub x = 23 into equation

50 + y = 180

y = 130°

Answer:

130

Step-by-step explanation:

can someone explain this??

Answers

Answer:mark me a brainiest pls

that is a linear function search it up on Google youl get the answer from there

What is the expression represent of the area of this rectangle?

Answers

Answer:

28x^2

Step-by-step explanation:

5+5+9+9 = 28

the roaming sell phone company charge's 15.00 a month plus 0.20 per minute of airtime usage. if juanita uses x minutes of air time what is the equation that can be used to determine her monthly phone bill (c)?​

Answers

Answer:

$63.00

Step-by-step explanation:

Since you have sales tax, you would do a 10% sales tax for 15 dollar

10/100 = x/15

Therefore you will calculate x and 100 divided by 15 which would be 6.6 repeated

You would round to the nearest tenth and get 6.6 then you would add 56.4 as in the tip+ month airtime usage and get 63 dollars.

Determine whether or not the triangles below or similar

Answers

Answer:

i think it is D

Step-by-step explanation:

i hope this helped!

p.s it would be cool if you gave me brainliest.

WILL MARK YOU BRAINLIEST HURRY PLZZZ!! I think its C but im not sure

Answers

Answer:

B

Step-by-step explanation:

You can rule out all others. A is wrong because a triangle cannot be acute and obtuse at the same time. C is wrong because a polygon dosen't neccassarily need to be a triangle, for example, a polygon is a closed shape, so it could be a rectangle. It isn't D because there are obtuse triangles out there. So, the only one left is B.

The answer is B because if the triangle is a polygon then the conclusion would be that it is either acute or obtuse.

If a rectangle is (x+2) wide and (x-7) in length, the area of the rectangle is? ​

Answers

Answer: x² - 5x - 14

Step-by-step explanation: Start with the formula for the area of a rectangle.

Area = length x width

To multiply these two binomials, let's use the F.O.I.L. method.

The product of the first terms is x².

The product of the outer terms is -7x.

The product of the inner terms is 2x.

The product of the last terms is -14.

So we have x² - 7x + 2x - 14 which simplifies to x² - 5x - 14.

PLEASE HELP ANSWER THIS ASAP

Answers

Answer:

B

Step-by-step explanation:

Open circle: < or >

Arrows point outward

Points located at 5 and 18

Answer:

a

Step-by-step explanation:

There are twice as many flute players as there are trumpet players in the band. if there are n flute players, write an algebraic expression to find out how many trumpet players there are

Answers

Answer:

n/2 = # of trumpet players

Step-by-step explanation:

a) Mr. marc wrote the equation wrong.
Explain what is wrong this his equation.

Answers

The x-2 should say x+2 because u flip the sign.

Explain how to find the sum −8.46+5.31. a.) Because |−8.46|>|5.31|, subtract |5.31| from |−8.46| and the sign is negative. b.) Because |5.31|>|−8.46|, subtract |−8.46| from |5.31| and the sign is negative. c.) Because |−8.46|>|5.31|, add |−8.46| and |5.31| and the sign is negative. d.) Because |−8.46|>|5.31|, subtract |5.31| from |−8.46| and the sign is positive. HELP!! I am doing my hw for math and I don't get this question!!

Answers

Step-by-step explanation:

Sum of −8.46 and 5.31 means we need to add −8.46+5.31.

We know that,

|-8.46| > |5.31|

It means we subtract 8.46 - 5.31

At hundredth place, 6-1 = 5

At tenths place, 4-3 = 1

At ones place, 8-5 = 3

It would mean that, 8.46 - 5.31 = 3.15

8.46 has a negative sign. It means that the final answer will have negative sign i.e. −8.46+5.31 = -3.15

Hence, the correct option is (a) " Because |−8.46|>|5.31|, subtract |5.31| from |−8.46| and the sign is negative".

HELP!!!!!!!!!!! Please like fast please and thank you

Answers

Answer:

C

Step-by-step explanation:

39-7=32

40-7=33

41-7=34

42-7=35

C is the concrete one that has

BRO HELP I GOT SO MUCH F'S ANYWAYS WHAT IS 9-(3.7)

Answers

Answer:

5.4

Step-by-step explanation:

9 - 3.7

9 + -3.7 = 5.4

Answer:

5.3

Step-by-step explanation:

Simplify. 49/16

Be sure to write your answer in simplest form.

Answers

Answer:

3 1/16

Step-by-step explanation:

3 is the whole number

HELP PLZ!!!i cant figure this out and dont worry about what else im typin it wont let me continue without having 20 word typed so I’m just typin but can u help plz

Answers

Answer:

The length is 42 inches and the width is 14 inches

Step-by-step explanation:

You know the width is 1/3 of the length, and the length is basically the longer side of a rectangle. The width is y-4, so multiply using distributive property to get 3y-12.

You now know that the 2y+6 is equal to 3y-12, so you add 12 to both sides using additive property of addition to get 2y+18=3y.

Then you subtract 2y from both sides to get the unit value of y.

Y is equal to 18.

Then you can plug 18 into the y's to get

2(18)+6 which is 36+6 = 42

18-4   = 14

There you go.

The length is the longer side which is 42 inches and the width is 14 inches

Hope this helps!

I have 40 softballs i give 5 softballs to each player. How many players can i give softballs to so that i have at most 10 softballs left

Answers

Answer:

6

Step-by-step explanation:

5 to each players means you have 6 players and then you have 10 left for yourself

Answer:

You can hand out 5 softballs to 6 players.

Step-by-step explanation:

In order to solve this problem, you need to divide 30 balls to each player (In order to have 10 left.) 30 divided by 5 is 6, so you can only hand out 5 balls to 6 players in order to have 10 left out of 40.

The ratio of men to women at a basketball game was 4:3. If there were 80 men at the basketball game, how many women were at the game?

Answers

Answer:

60

Step-by-step explanation:

braniest please

4(x+3)=4x+12
Please help me

Answers

Answer: x = 3

Step-by-step explanation:

Who c is the value of the expression [(10^4)(5^2)/10^3)(5^3)]^3 1 2 8 10

Answers

Answer:

8

10 divided by 5 is 2, and 2 cubed is 8

If g(x) = x2 – 4, then what is g(-4)?
0 -20
0 -8
O 12
O 20

Answers

Answer:

g(- 4) = 12

Step-by-step explanation:

To evaluate g(- 4), substitute x = - 4 into g(x), that is

g(- 4) = (- 4)² - 4 = 16 - 4 = 12

Which expression would represent the cost of one CD, if the total cost for three of them is $36?

36-3
3(36)
36/3
3+36​

Answers

Answer:

C: 36/3

Step-by-step explanation:

36 ÷ 3 = 12

We solve by using the total amount of dollars and dividing by how many CDs there are

Answer:C: 36/3

Step-by-step explanation:

36 ÷ 3 = 12

We solve by using the total amount of dollars and dividing by how many CDs there are

Al and Angela both took out loans from the bank for $2,000 to help with their bills. Al's loan was calculated with a simple interest rate of 14% and Angela's loan had an interest rate of 13% that compounded annually. They each paid off their loans in 5 years. Who repaid the bank more money and how much more did they repay?

Answers

Answer:

Angela  $3680

Step-by-step explanation:

For Al's loan (simple interest )

p=$2000

rate=14%= 14/100= 0.14

time t= 5years

A=p(1+rt)]

A=2000(1+0.14*5)

A=2000(1+0.7)

A=2000(1.7)

A=$3400

For Angela  loan (compounded interest )

p=$2000

rate=13%= 14/100= 0.13

time t= 5years

A=p(1+r)^t

A=2000(1+0.13)^5)

A=2000(1+0.13)^5

A=2000(1.13)^5

A= 2000*1.84

A=$3680

Angela repaid more

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