PLSS HELP
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.
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Answer:
I think it's 15 in. If wrong please let me know.
Please make brainliest if I'm right :)
Related Questions
To frame a square piece of artwork such as a photo or print, a framing store bases it charge on the perimeter P, in inches, of the frame needed to surround both the artwork and a border around the artwork called a mat. A particular style of frame costs $1.50 per inch, while the glass costs $0.10 per square inch and the mat costs $0.15 per square inch. There is also a flat labor charge of $30. The total charge C for the framing is given by the function C(P) =1.5P+0.25(P4)2+30. In this function, what does the expression 0.25(P4)2represent?
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Answer:
Step-by-step explanation:
To frame a square piece of artwork such as a photo or print, a framing store bases it charge on the perimeter P, in inches, of the frame needed to surround both the artwork and a border around the artwork called a mat. A particular style of frame costs $1.50 per inch, while the glass costs $0.10 per square inch and the mat costs $0.15 per square inch. There is also a flat labor charge of $30. The total charge C for the framing is given by the function C(P) =1.5P+0.25(P4)2+30. In this function, what does the expression 0.25(P4)2represent?
multiply (3-6i)^2 write in standard form
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-27-36i .................................................................... not sure
The result of (3 - 6i)² will be -27 -36i .
Given,
(3 - 6i)²
Now,
The multiplication is of complex number .
So,
(3-6i)(3 - 6i)
So,
Multiply the terms ,
9 - 18i - 18i -36
Simplifying further,
-27 - 36i
Thus the resultant will be -27 -36i .
Know more about complex numbers,
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Be sure to SHOW YOUR WORK!!! Tests submitted with no work will be given a ZERO!!! 1.) You are one of five people who have been hired to mow the lawn at the local college. Each week, the dimensions of the plot you are responsible to mow changes. The college conducts a lottery, and whichever number is drawn, represents the x value. Your plot has a length which is three more than seven times x and the width is four times x minus 2.
a.) What are the dimensions of your mowing plot? Length: ______________________________________ Width: ______________________________________
b.) What is the area of your plot (remember area = length x width)? Area: _________________________________________
c.) If x = 10 meters, how many square meters is your plot? (show steps)Area: _________________________________________
2.) Factor by grouping: xy− 4y + 7x − 28
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Step-by-step explanation:
maybe if u add more brainly coins more ppl will come
Who is in charge or interacting with actors and technicians?
House Manager
Stage Manager
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which value of the variable is a solution of the inequality t>-7
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Answer:
It could be -6, -5, -4, -3, -2, -1, 0, or anything above that
Step-by-step explanation:
In direct variation, the constant of variation has the same
value as which of the following.
A. The y-intercept of its line
B. The X - intercept of its line
C. The slope of the line
D. The absolute value of the slope
of the line
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Answer:
c. the slope of the line
Step-by-step explanation:
because i just know
The direct variation has the same value or expression as that of the slope of a straight line given by - m = y/x.
What is the general equation of a straight line?
The general equation of a straight line is -
y = mx + c
where m is slope of line
c is the y - intercept
Given is the direct variation of a quantity.
The direct variation of a quantity in the equation of a straight line is represented by the slope of a straight line. Mathematically, we can write -
y = mx + c
for y - intercept = [c] = 0, we can write -
y = mx
m = y/x
which is the representation of direct variation.
Therefore, the direct variation has the same value or expression as that of the slope of a straight line given by - m = y/x.
To solve more questions on direct variation, visit the link below-
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What is the value of c?
13c−22=−17c+14
Enter your answer in the box.
c = ___
(Sorry for all these questions >3> )
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hope this helped! if it’s right please mark me brainliest <3
Should waddle dee be in smash or should shrek
I WILL GIVE BRAINLIST TO WHO EVER ANSWERS FIRST
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Answer:
shrek
Step-by-step explanation:
shrek is love shrek is life
A. It has reflectional symmetry with one line of symmetry.
B. It has rotational symmetry with an angle of rotation of 120°.
C. It has no reflectional symmetry.
D. It has rotational symmetry with an angle of rotation of 60°.
NEED HELP!
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Need to know ASAP thanks!
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Answer:
-1/2
Step-by-step explanation:
How you do this ???????
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Answer:
the answer is 5 because that is the difference which is what they are asking.
Step-by-step explanation:
12 -7 =5
. . . . . . .| . . . . .
-
. . . . . . .|
| . . . . .
in and her brother each created a scale drawing of the backyard, but at different scales. Lin used a scale of 1 inch to 1 foot. Her brother used a scale of 1 inch to 1 yard. Express the scales for the drawings without units.
Whose drawing is larger?
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Answer:
Lin's drawing is larger.
Step-by-step explanation:
Say that their backyard is 1 yard, her brother's scale drawing would only be 1 inch, but Lin's scale drawing would be 3 inches. From this you can take away that the smaller the scale the bigger the scale drawing, (does that sentence make any sense?)
is this statement true?
two lines form congruent alternate exterior angles with a transversal if the lines are parallel.
i need to get this one right to not fail pls help
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Answer:
yes and no,depends.
parrallel cant make any angles exept 180-straight line angle.
Put the following equation of a line into slope-intercept form, simplifying all fractions.
8y-4x=-56
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Answer: y= 4x -7
Step-by-step explanation:
Explation
Please answer this question for me PLEASE!! Legit answers only!
Fill in the blanks with the correct answer/option
Step 1 answer options
1.variable or constant
2. $294, $150, $175, $450
Step 2 Initial value/y-intercept = /answer options
1. $150, $450, $575, $350
Step 3: Slope intercept form :
y=450x + 575
y=294x + 450
y=150x + 575
y=450x + 150
Answers
Answer:
$150, $575, y=150x+575
Step-by-step explanation:
hi! the first answer is $150 because the slope is the change in y values divided by the change in x values.
(1625-1175)/3 = 150
the second answer is $575 because the y-intercept is the y value at x=0. the savings amount increases by 150 every month, so to get to 0, we multiply 150 by 4, which is 600. we subtract this from 1175, which is 575.
the third answer is y=150x+575 because the initial amount (y-intercept) is 575 so it is constant, and it increases by 150 every month (therefore accompanied by a variable).
hope this helps!
what is the fraction for 0.457(repeating)
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Answer:
457/999
Step-by-step explanation:
Answer:
457/999
Step-by-step explanation:
i got it right :)!
Can you combine the terms 8x +5y? Explain.
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no, they have different variables
Answer:
Step-by-step explanation:
You can becuase 8 and 5=13 and then x and y equeal to somthing do yeah it’s right
can someone help me with this? i'll award brainiest :D
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Answer:
About 79 boys i think
Step-by-step explanation:
:)
⚠️⚠️⚠️⚠️⚠️⚠️⚠️
- WHATS THE NEGATIVE SLOPE??
- FIND M’S SLOPE
PLEASEEESWEEEEEEEEEEE⚠️
Answers
Answer:
Question 1: The negative slope is line j.
Question 2: M's Slope is 1/2.
Step-by-step explanation:
Question 1:
Way 1:
The negative slope is line j because it moves from left to right where the y points decrease while x is increasing.
Way 2:
Finding the slope also finds if it has a negative or a positive slope.
Line j has points (-1,3) and (0,0).
To solve for slope, you have to do (y2-y1)/(x2-x1).
To substitute the values, it gets to (0-3)/(0-(-1)).
To simplify that, it gets to -3/(0+1) which equals to -3/1. -3/1 in other words is -3.
Since the slope is a negative number, it has a negative slope.
Question 2:
To find the slope of line m, you have to find two points first.
The two points there are is (4,2) and (0,0).
Then you have to use the equation (y2-y1)/(x2-x1).
Once you find the numbers, you plug it into the equation getting (0-2)/(0-4).
To simplify that it gets to -2/-4. That equals -1/-2 once simplifying the fraction.
Since there are negatives in both numerator and denominator, the negative sign gets removed and it becomes 1/2.
Therefore, the slope for line M is 1/2.
Eldon’s regular hourly rate is $8.50 if he works overtime, he receives time and half. What is eldon’s hourly overtime rate?
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Answer:
$4.25 ?
Step-by-step explanation:
8.5/2=4.25
plsss answer pic below
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Can someone help me with the equation please?
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Answer:
6 shirts
Step-by-step explanation:
she spent 56 in total
56-20 for the pants
36 left and she bought 6 shirts
36 divided by 6
6
Adrienne and Suki simplified the expression –8 – (–6). Whose answer is correct? Explain where the error was made. The image is below. * 1 point Suki's; Adrienne subtracted 6 instead of subtracting –6. Suki's; Adrienne subtracted 8 instead of subtracting –8. Adrienne's; Suki added 6 instead of subtracting –6. Adrienne's; Suki added 8 instead of subtracting 8.
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Answer:
The answer is -2
Step-by-step explanation:
When you subtract a negative with a negative, you change the problem to an addition by adding the negative number to a positive. -8--6 would look like -8+6.
which of the following numbers are not written in scientific notation
a. 3.45 x 10^-2
b. 34.5 x 10^5
c. 1.05 x 10^-5
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Answer:
B
Step-by-step explanation:
There are two digits before the decimal
HELP tHIS IS TIMED
what is the degree of 4a^5b^2+2ab^3
A - 5
B - 7
C - 10
D - 11
Answers
Answer:
Your answer is: 7
The degree of the equation is 7.
Step-by-step explanation:
Hope this helped : )
Answer: 7
Step-by-step explanation:
Identify the exponents on the variables in each term, and add them together to find the degree of each term.
4a^5b^2 >> 7
2ab^3 >> 4
The largest exponent is the degree of the polynomial
7
The temperature dropped a total of 4 ° F over an 8 hour period. What was the hourly temperature drop?
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Answer:
.5 degrees F per hour.
Step-by-step explanation:
Solve
9x - 19 = 2x - 5
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Subtract the 2x from both sides and get 7x-19=-5 and then add 19 to both sides and you get 7x=-14 divide by 7 and x=-2
Answer:
x=2
Step-by-step explanation:
Find the midpoint of the segment with the following endpoints (4,2 ) and (1,8)
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Answer:
2.5, 5
Step-by-step explanation:
Anya's team won 5 out of every 7 games this season
If the team played 28 games this season how many games did they win?
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Answer:
19 games won
Step-by-step explanation:
71 percent times 28 equals 19
You start at (-2, 4). You move up 1 unit and down 5 units. Where do you end?
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Answer: (-2,0)
Step-by-step explanation: