An ogive graph serves as a graphical representation of the cumulative relative frequency distribution for quantitative variables. In other words, these graphs plot the percentile on the y-axis and the quantitative variable on the x-axis. An Ogive is connected to a point on the x-axis, that represents the actual upper limit of the last class, i.e.,( 80.5, 0) Take x-axis, 1 cm = 10 marks. Y-axis = 1 cm – 10 c.f. There are two types of ogives : Less than ogive : Plot the points with the upper limits of the class as abscissae and the corresponding less than cumulative frequencies as ordinates. Ogives are useful for determining the median, percentiles and five number summary of data. Remember that the median is simply the value in the middle when we order the data. A quartile is simply a quarter of the way from the beginning or the end of an ordered data set.
I know this is a lot but this will help you understand.
Town B is 8 miles north and 17 miles west of town A. How far are
the two towns apart?
9514 1404 393
Answer:
18.8 mi
Step-by-step explanation:
The Pythagorean theorem can be used to find the straight-line distance between the towns. The distances 8 mi and 17 mi form the legs of a right triangle, whose hypotenuse is the straight-line distance.
d² = 8² +17² = 64 +289 = 353
d = √353 ≈ 18.8 . . . miles
The two towns are about 18.8 miles apart.
A cord of length 71.5 m has been cut into 26 pieces of equal length. What is the length
of each piece?
Answer:2.75
Step-by-step explanation:71.5÷26=2.75
Somebody answer how does financial services eg banking contribute to the economy?
Answer:
Banks play an important role in the economy by offering a service for people wishing to save. Banks also play an important role in offering finance to businesses that wish to invest and expand. These loans and business investment are important for enabling economic growth.
The financial services sector is the primary driver of a nation's economy. It provides the free flow of capital and liquidity in the marketplace. When the sector is strong, the economy grows, and companies in this industry are better able to manage risk.
Step-by-step explanation:
PLEASE HELP NO LONKS AND PLEASE HURRY
Will mark BRAINLIEST IF U ANSWER!:
Answer:
-4.62962962963
Step-by-step explanation:
Simplify each radical 1-4
Answer:
1- H , 2- B , 3- A , 4- F
Step-by-step explanation:
Just simplify and you will get the answer.
Goodluck
hurry fast ill give brainlyist\
9+10
Answer:
19 Your welcome have a good day
HELPPP PLEASE!!! IM BEING TIMED!!!
Answer:
y=2x+4
Step-by-step explanation:
8=2(6)+b
8=12+b
4=b
Please show step by step. I will chose Brainlyest once it lets me. 5 s and thanks too. Please answer ASAP.
Consider the inequality shown
4x+ax-14>-24
What is the highest integer value of a when x=-2
4x + ax - 14 > - 24
(4 + a)x - 14 > - 24
Add both sides 14
(4 + a)x - 14 + 14 > - 24 + 14
(4 + a)x > - 10
put the given value instead of x ( x = - 2 )
(4 + a)( - 2 ) > - 10
Divide both sides by - 2
Hint :When we multiply or divide the sides of an inequality by a negative number, the direction of the inequality changes which means < changes to > , and > changes to <
(4 + a)( - 2) ÷ ( - 2 ) < - 10 ÷ ( - 2 )
(4 + a) < 5
4 + a < 5
Subtract both sides 4
4 - 4 + a < 5 - 4
a < 1
Thus the highest integer value of a is:
a = 0
Which expression is equivalent to 1/4(5x+6)?
Answer choice :A: (5 1/4x) + (6 1/4x) B: 3/4x + 6/4 - 1/4x C:3/4x + 3/4 + 3/4 + 2/4x D: (1/4x +5) + 1/4x + 6
9514 1404 393
Answer:
C: 3/4x + 3/4 + 3/4 + 2/4x
Step-by-step explanation:
The various expressions simplify to ...
given: 5/4x +6/4
A: 46/4x
B: 2/4x +6/4
C: 5/4x +6/4
D: 2/4x +11
The volume of a rectangular prism is
represented by the expression x3 + 5x2 - 8x -
48 If the length is (x – 3) and the height and
width are equal, what is the width of the prism?
(x + 4)
(x-4)
(x - 2)
(x + 2)
plsss hurry
Answer:
[tex]x+4[/tex]
Step-by-step explanation:
This question is essentially asking: [tex]p(x)^2*(x-3)=x^3+5x^2-8x-48[/tex]. Find [tex]p(x)[/tex].
The left hand side can be factored into [tex](x-3)(x+4)^2[/tex] by the rational root theorem and polynomial division.
We can then divide both sides of the equation to get [tex]p(x)^2=(x+4)^2[/tex].
Finally, we take the square root of both sides to obtain [tex]p(x)=x+4[/tex].
So, the answer is [tex]\boxed{x+4}[/tex]
between −20/3 and 51/4?
Answer:
-20/3=-6.666
51/4=12.some..
odd integrators between
-6.666 & 12 = -5,-3,-1,1,3,5,7,9,11
hope it help you
Solve using elimination.
–8x + 6y = –4
2x + 2y = –20
x = -4 and y = -6
Step-by-step explanation:
Solve for x :–8x + 6y = –4
2x + 2y = –20 (times 3)
Elimination
–8x + 6y = –4
6x + 6y = –60
_____________ _
-14x = 56
x = -4
Solve for y :–8x + 6y = –4
2x + 2y = –20 (times 4)
Elimination
–8x + 6y = –4
8x + 8y = –80
_____________ +
14y = -84
y = -6
HELP PLZ !
Plot the numbers 3.07 , 2.92 and 3.02 on the number line
Please help late assignments
Answer:
what do we hav to do in this please explain
Step-by-step explanation:
Hey ! Can anyone help me with this problem please thank you !!
Answer:
94
Step-by-step explanation:
(x+5)+(x-13) = 180
2x -8 = 180
2x = 188
x= 94
Volume Round Robin Review
*12
The volume of a cylinder is 301.44 cubic inches. If the area of the base is 37.68 square
inches, what is the height of the cylinder?
Answer:
8 inches
Step-by-step explanation:
Height = Volume / Base Area = 301.44 / 37.68 = 8
I NEED HELP WITH THESE MATH PROBLEMS. I put 30 points for this.
1. The go-cart traveled at 10 miles per hour for half an hour. How far did it travel? show your work.
2. Gooey Good Bakery can bake 16 cakes in 1 hour. How many cakes can the bakery make in 5 3/4 hours? show your work.
3. Jennifer is adding a border to the quilt she made. Her quilt is 6 feet long and 5 feet wide. With an extra 6 inches to overlap, how much border material will she need? show your work.
4. The Marvelous Marble Company makes 100 marbles in 2 hours. How many hours would it take the company to make 1000 marbles? show your work.
5. A feather floats to the ground at a speed of 2 centimeters per second. Find the distance the same feather travels if it floats down for 20 seconds. show your work.
Answer:
1.5 miles
2.92
3.
Step-by-step explanation:
A fair coin has a probability 0.5 of coming up heads. If you toss a fair coin twice, are you certain to get one head and one tail?
Answer:
no you cant be certain but you can.
Step-by-step explanation:
2x − 1 < 7 and 3x + 24 ≥ 12
Answer:
The correct answer by solving with the System of Inequalities is [tex]-4\leq x<4[/tex]
Step-by-step explanation:
Write an equation for the description.
The length of a rectangle is twice its width. The perimeter of the rectangle is 130 feet.
Answer:
2x + 4x = 130
x = 21.7 feet
Step-by-step explanation:
Width: x
Length: 2x
2x + 2(2x) = 130
6x = 130
x = 130/6
x = 21.7 feet
Simplify 4 – 8 × 2.
options:
A)
–10
B)
–4
C)
–12
D)
–8
Answer:
Is the answer -12 or something else?
Answer:
c) -12
Step-by-step explanation:
8 * 2 = 16
16 - 4 = 12
Solve the following systems of equations. (a) x+y = 5 x-y = -1
Answer:
[tex]x + y = 5 ...(1)\\ x - y = - 1 ...(2)\\ add \: (1) + (2) \\ 2x = 4 \\ x = 2 \\ sub \: x = 2 \: in \: (1) \\ 2 + y = 5 \\ y = 3[/tex]
Hi anyone help me with this it’s for my daughter and i am not good with mathematics
Answer: Ma'am It says that 39-14=25 is the example problem
Find the median of the following set of numbers.
{36, 16, 24, 33, 49}
Answer:
33
Step-by-step explanation:
First, you need to put it in numerical order: 16, 24, 33, 36, 49
Next, find the number in the MIDDLE of it, which would be 33.
So, the answer is 33.
[
(
x
2
+
5
)
−
14
]
⋅
3
=
45
Answer:
9
Step-by-step explanation:
[(2+5)-14]x3
7-4x3
3x3
=9
I need help anyway can help me
Answer:
With what?
Step-by-step explanation:
Just give me your question
HELP ASAP!!!!!!!!!!!!!!
Answer:
10
Step-by-step explanation:
just try to make the lines even and get the answer 10
Answer:
the answer is √89........
...
On November 1, Jovel Company loaned another company $100,000 at a 6% interest rate. The note receivable plus interest will not be collected until March 1 of the following year. The company's annual accounting period ends on December 31, and adjustments are only made at year-end. The adjusting entry needed on December 31 is: