Answer:
5,445,439
8900993-3455554=5,445,439
I can't figure out this question. Can anyone help?
Answer:
Z= 20
Y= 16
X= 12
Step-by-step explanation:
plz help ii will give brainliest
Answer:
25%
Step-by-step explanation:
It has a 50% chance of being in D and A is half the size of D so 50/2=25%
Answer:
There is a 25% chance that a random point would fall in section A
Step-by-step explanation:
Let's first calculate the area of each section.
Area of a rectangle = length times width:
Area A; 2 * 6 = 12
Area B; 2 * 3 = 6
Area C; 2 * 3 = 6
Area D; 2 * 12 = 24
The total amount of area illustrated is found by adding each section area as 12 + 6 + 6 + 24. This is equal to 48.
Now, we must create a fraction for each section area by dividing the section area by this total number.
Area A; 12/48 = 1/4
Area B; 6/48 = 1/8
Area C; 6/48 = 1/8
Area D; 24/48 = 1/2
Now, we can create a percentage for which the area of A is chosen. Since A is equal to 1/4 of the volume, there is a 25% chance that a random point would fall in section A.
Is it possible to have more than one arithmetic series with four terms whose sum is 44? Explain.
Answer:
Yes it is.
Step-by-step explanation:
Let the AP be a, a+d, a+2d, a+3d and so on, then
4a + 6d = 44 which gives
a = (22–3d)/2 = 11 -1.5d
Assume that the AP has n terms, then nth term is given as :
a + (n-1)d = 11 - 1.5d + (n-1)d = 11 - (n-2.5)d
The second equation then becomes:
(11 - 1.5d)(n-2.5d) = 140
which simplifies to
42n -110d - 6nd + 15d^2 = 560 or put simply
6n = 15d -5 - (5 * 7 * 17)/(d-7)
As n is an integer, so must be 6n and therefore so must be (5*7*17)/(d-7) which means d = 12, 14 or 24
which gives 6n = 56, 120 and 320 respectively.
Again as n is an integer, the only possible answer is n = 20, which occurs when d = 14 and a is -10 which gives us the series -10, 4, 18, 32 .. 256
The terms be a-3d,a-d, a+d,a+3d
Sum = 4*a = 44.
a = 11;
Product
( a-3d)(a+3d) = 140
11*11- 9*d*d = 140
d*d = - 19/9.
Negative. No real common difference.
The meaning of ‘ extreme' is important.
The AP has more than four terms.
a,a+d,a+2d,a+3d,….,a+(n-1)d.
Sum condition
4a + 6d = 44
2a + 3d = 11 eqn-1
Answer:
Yes, look at the picture I attached for explanation
Step-by-step explanation:
Answer choices are
A. 119
B. 21
C. 39
D. 40
HELPP I’m doing this test Soo I need help
what is the value of a + bc when a=7, b = 4 and c = 1/2
Which statements mean the same as twelve months same as cash?
Choose all correct answers.
The purchase has to be paid for in cash.
It has to be paid in 12 months.
It it takes longer than 12 months to pay, a finance charge has to be paid.
Nothing has to be paid until month 12.
Answer:
It has to be paid in 12 months.
Nothing has to be paid until month 12.
It it takes longer than 12 months to pay, a finance charge has to be paid.
Are all the correct answers
Step-by-step explanation:
The statements that mean the same as twelve months same as cash are:
It it takes longer than 12 months to pay, a finance charge has to be paid.Nothing has to be paid until month 12.What does x time same as cash mean?"x time same as cash" means that you got x time to pay the cash without any additional cost. If you take more time than x time to pay the due amount, then you would have to pay extra.
Example: 5 months same as cash means you can pay the due cash amount without any additional fine. If you take more than 5 months to pay the amount, then additional payment would be charged.
Thus, the statements that mean the same as twelve months same as cash are:
It it takes longer than 12 months to pay, a finance charge has to be paid.Nothing has to be paid until month 12.Learn more about interests here:
https://brainly.com/question/5319581
. Write an equation of the line that passes through the given points use point
slope formula. (2, 1), (5,2)
Answer:
[tex]y = \frac{1}{3}x+\frac{1}{3}[/tex]
Step-by-step explanation:
First, we need to figure out a linear equation. When given two points - [tex](x_{1}, y_{1})[/tex]and [tex](x_{2}, y_{2})[/tex] - first subtract [tex]y_{1}[/tex] from [tex]y_{2}[/tex] and and [tex]x_{1}[/tex] from [tex]x_{2}[/tex]. So in your situation, it will be [tex]2-1[/tex] and [tex]5-2[/tex]. That equals [tex]1[/tex] and [tex]3[/tex], so your slope (how much the line moves up/down per unit) will be [tex]\frac{1}{3} x[/tex].
Next, we need to find the y-intercept. To solve using point-slope form, we will plug our numbers in:
[tex]y-y_{1} = m(x-x_{1})\\y-1=\frac{1}{3}(x-2)\\y-1=\frac{1}{3}x-\frac{2}{3}\\/+1=//+1\\y = \frac{1}{3}x+\frac{1}{3}[/tex]
So our final equation is [tex]y = \frac{1}{3}x+\frac{1}{3}[/tex], which passes through both [tex](2,1)[/tex] and [tex](5,2)[/tex]. Hope this helps :)
Find the final amount of money in an account if
$
7
,
200
is deposited at
6
%
interest compounded annually and the money is left for
6
years.
Answer:
10213.33
Step-by-step explanation:
use the formula to answer this question
principal=7,200
rate=0.06
compounded anually=1
time=6
Hope it helped..
HELP PLS Could use some assistance
Answer:C
Step-by-step explanation:
ABC is translated 4 units to the left and 8 units up, then reflected across the y-axis. Answer the questions to find the coordinates of A after the transformations.
2. After the Translations, where is A located?
4. What are the coordinates of A after the reflection?
5. After the two transformations, has A returned to its original location?
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Answer:
2. A'(3, 13)
4. A''(-3, 13)
5. No
Step-by-step explanation:
2. The translation is represented by the transformation ...
(x, y) ⇒ (x-4, y+8)
A(7, 5) ⇒ A'(7-4, 5+8) = A'(3, 13)
__
4. The reflection is represented by the transformation ...
(x, y) ⇒ (-x, y)
A'(3, 13) ⇒ A''(-3, 13)
__
5. No. The location (-3, 13) is not the same as the original location (7, 5).
6x2y − 3xy − 24xy2 + 12y2
Factor the entire expression completely (without GCF). Show the steps of your work. (6 points)
Will give brainliest.
Answer:
[tex]=-39xy+24y[/tex]
Step-by-step explanation:
[tex]\mathrm{Multiply\:the\:numbers:}\:6\cdot \:2=12[/tex]
[tex]=12xy-3xy-24\cdot \:2xy+12\cdot \:2y\\\mathrm{Multiply\:the\:numbers:}\:24\cdot \:2=48\\=12xy-3xy-48xy+12\cdot \:2y\\\mathrm{Multiply\:the\:numbers:}\:12\cdot \:2=24\\=12xy-3xy-48xy+24y\\\mathrm{Add\:similar\:elements:}\:12xy-3xy-48xy=-39xy\\=-39xy+24y[/tex]
Tonysha has two bags. Each bag has three objects in it. The first bag has one dime, one nickel, and one penny. The second bag has one red button, one blue button, and on yellow button. Tonysha picks one object from each bag. how many possible combinations of two objects can she pick?
Answer:
6
Step-by-step explanation:
Tell me if I'm right
Answer:
18
Step-by-step explanation:
3 choices from each bag.
3 * 3
Now you have to allow for which bag is chosen first. The order matters.
dime yellow button is different from
yellow button dime
So the answer is 2 * 3 * 3 = 18
Evelyn owns a small business selling used books. She knows that in the last week 86 customers paid cash, 30 customers used a debit card, and 28 customers used a credit card. If next week, she is expecting 1200 customers, about how many would you expect to pay with a credit card? Round your answer to the nearest whole number.
please help me with this i really need help
Answer:
70%
Step-by-step explanation:
The number of students with an April birthday and candles is in the upper left, 14. That’s the “part” Percentage is part/whole x 100.
To figure out the “whole”, you need to add up all the students in the first row of the table, because those are the April birthdays. 14 + 6 = 20
14/20 = 0.7 x 100 = 70%
Graph linear equation y = x divided by 3
Answer:
1/3
Step-by-step explanation:
Graph the line using the slope and y-intercept, or two points.
I used desmos.
The accompanying unions and labor law data reports the percent of public and private-sector employees in unions in a certain year for each state, along with indicators of whether the states had a bargaining law that covered public employees or right-to-work laws. For all the tests, let population 1 be states with no bargaining laws and population 2 be states with bargaining laws.
Required:
a. Test the hypothesis that the percentage of employees in unions for both the public sector and private sector is the same for states having bargaining laws as for those who do not.
b. Test the hypothesis that the percentage of employees in unions for both the public sector and private sector is the same for states having right‐to‐work laws as for those who do not.
Answer: B
Step-by-step explanation:
It is B Beacuse you cant say its A beacsuse that wrong to the question you asked.
What is the median of the following data set? {5, 2, 9, 7, 4} (1 point) 5 7 8 9
Answer:
5
Step-by-step explanation:
Data : 2, 4, 5, 7, 9
median = middle
5number
Answer:
5 is the answer hope the helped:)
Step-by-step explanation:
GIVING OUT BRAINLIEST TO WHOEVER CAN PROVIDE THE CORRECT ANSWER !! Asap
Answer:
look cuh yo no sabo cuhhhhhh
Step-by-step explanation:
no sabo weys
what would the perfect square be???
Answer:
d
Step-by-step explanation:
i literally just did that
Answer:
D
Step-by-step explanation:
I’ll give points and brainalist for correct answer, please just answer and don’t be a troll (:
Answer:
The answer is 0 though im not sure if its not 0 then its 5
Step-by-step explanation:
Answer:
C. 5 min
Step-by-step explanation:
have a good day! :)
If h = 7 units and r = 3 units, then what is the volume of the cone shown above?
Answer:
Step-by-step explanation:
h = 7 units
r = 3 units
Volume of cone = (1/3) *πr²h
[tex]= \frac{1}{3}* \frac{22}{7}*3*3*7\\\\= 22 *3\\\\= 66 cubic units[/tex]
If h = 7 units and r = 3 units, then what is the volume of the cone shown above ?
Answer:-Given:-[tex] \bullet [/tex] Height (h) of the cone is 7 units.
[tex] \bullet [/tex] Radius (r) of the cone is 3 units.
To Find:-The volume of the cone.
Solution:-We know,
Formula of volume of cone is [tex]\frac{1}{3} [/tex]πr²h
So, Volume of the cone = [tex] \frac{1}{3} [/tex] × [tex] \frac{22}{7} [/tex] × (3)² × 7
= [tex] \frac{1}{3} [/tex] × [tex] \frac{22}{7} [/tex] × 9 × 7
= [tex] \frac{22 \: × \: 9 \: × \: 7}{3 \: × \: 7} [/tex]
= [tex] \frac{1386}{21} [/tex]
= 66 cubic units.
The volume of the cone is 66 cubic units. [Answer]use all the tools you have to find the perimeter and area of each shape below
Answer:
Step-by-step explanation:
1)
Area) = area of square + area of triangle
square = 6*6 = 36
area of equilateral triangle = ([tex]\sqrt{3}[/tex] / 4) *a^2 = 31.1759
total area = 36 + 31.1759 = 67.1769[tex]in^{2}[/tex]
Perimeter) 6*5 = 30 "
2)
Area) = upper triangle + lower square
6*[tex]\sqrt{2}[/tex] *sin(45) = 6 cm ( each side is 6)
upper triangle = 1/2*6*6 = 18
lower square = 6*6=36
total area = 38 + 18 = 56 [tex]cm^{2}[/tex]
perimeter = 4*6+6*[tex]\sqrt{2}[/tex] = 32.4852 cm
3)
Area) = left triangle + right rectangle
left triangle = 1/2*3*4 = 6 ( this is the famous 3,4,5 triangle )
rectangle = 8*3 = 24
total area = 24+6=30 [tex]ft^{2}[/tex]
perimeter = 8+5+3+8+3= 27'
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Answer:
area: 51.59 in²; perimeter: 30 inarea: 54 cm²; perimeter: 32.49 cmarea: 30 ft²; perimeter: 28 ftStep-by-step explanation:
1. The figure can be decomposed into a square and an equilateral triangle. Both have the same side length: 6 in. For an equilateral triangle of side length s, the area is ...
A = (√3)/4·s²
For a square with side length s, the area is ...
A = s²
The total of the two areas is ...
A = ((√3)/4 + 1)s² ≈ 1.433013×(6 in)²
A ≈ 51.59 in²
__
The perimeter is the sum of the 5 equal side lengths:
P = 5(6 in)
P = 30 in
__
2. The hypotenuse of the isosceles right triangle at the top of the figure tells you the side length of the triangle is (6√2)/√2 = 6 cm. The area of the triangle is half that of the square below it, so the total area is ...
A = (1 +1/2)(6 cm)²
A = 54 cm²
__
The perimeter is the equivalent of 4 sides of 6 cm and one of 6√2 cm, so is ...
P = (4 +√2)(6 cm)
P ≈ 32.49 cm
__
3. The triangle at the left end of the figure has a hypotenuse of 5 and a height of 3. It is recognizable as a 3-4-5 right triangle, so the bottom leg of it is 4 ft long. That makes the bottom side of the trapezoid have a length of 8+4 = 12 ft.
The area of the trapezoid is ...
A = 1/2(b1 +b2)h
A = (1/2)(12 ft +8 ft)(3 ft)
A = 30 ft²
__
The perimeter is the sum of the side lengths. Starting at left and working clockwise, that sum is ...
P = (5 + 8 + 3 + 12) ft
P = 28 ft
Jennifer drew the graph of f(x) = 2x2 + 4x.
Matt drew the graph of f(x) = 2(x + 1)2 on the same coordinate plane.
Compare the graphs that Jennifer and Matt drew by completing the statements.
Jennifer’s graph is vertically shifted
from Matt’s graph.
Jennifer’s graph is horizontally shifted
from Matt’s graph.
Jennifer’s graph is
Matt’s graph.
Which graph has a vertex that is a maximum?
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Answer:
(a) Jennifer’s graph is vertically shifted from Matt’s graph.
neither graph has a maximum
Step-by-step explanation:
Jennifer's equation can be put into vertex form as ...
f(x) = 2(x^2 +2x +1) -2
f(x) = 2(x +1)^2 -2 . . . . . . vertex at (-1, -2)
Compared to Matt's graph, Jennifer's will be shifted down 2 units.
__
Both graphs open upward, so the vertices are minimums. Neither graph has a vertex that is a maximum. (The vertex on Matt's graph is the maximum of the two vertices.)
Answer:
Compare the graphs that Jennifer and Matt drew by completing the statements.
* ) Jennifer’s graph is vertically shifted
2 units down
from Matt’s graph.
** ) Jennifer’s graph is horizontally shifted
0 units left or right
from Matt’s graph.
*** ) Jennifer’s graph is
the same shape as
Matt’s graph.
**** ) Which graph has a vertex that is a maximum?
Neither Jennifer’s nor Matt’s
Step-by-step explanation:
CORRECT on EDGE November 2021
The variables x and y vary inversely, and y=6 when x=2. Write an equation that relates x and y. Then find y when x = 3
Answer:
[tex]y = \frac{12}{x} [/tex]
y= 4
Step-by-step explanation:
Since x and y are inversely proportional to each other,
[tex]y = \frac{k}{x} ,where \: k \: is \: a \: constant.[/tex]
Let's find the value of k.
When y= 6, x= 2,
[tex]6 = \frac{k}{2} [/tex]
k= 6(2)
k= 12 (×2 on both sides)
Substitute the value of k back into the equation:
[tex]y = \frac{12}{x} [/tex]
When x=3,
[tex]y = \frac{12}{3} [/tex]
y= 4
Find the solutions to the equation below.
Check all that apply.
x² - 4=0
A. X=2
B. x = -1
C. x = 1
.
D. X = -2
E. X = 4
F. X = -4
Answer:
Not 100% sure but I'd say that the answers are possibly, 'A. X=2 or D. X=-2'.
does anyone know how tj do this (trig)
Answer:
x = 5
Step-by-step explanation:
NOTE: THE 2 SIDES ARE THE SAME LENGTH
THEY HAVE TO BE SMALLER THEN 10
So 10/2 = 5
x = 5
Please mark as brainliest
Have a great day, be safe and healthy
Thank u
XD
Kaitlyn is walking on a treadmill at a constant pace for 36 minutes. She has programmed
the treadmill for a 2-mile walk. The display counts backward to show the distance
remaining.
Enter and graph the equation that gives the distance f(x) left in miles as a function of the
number x of minutes she has been walking. Then, find and compete the interpretation of
the x- and y-intercepts.
The equation is f(x) =
Answer:
x int = (36,0)
y int = (0,2)
Step-by-step explanation:
Speed = distance / time
speed = 2/36 = 0.05555 Or 1/18 (as a fraction)
equation = f(x) = 2 - x/18
graph
The equation that gives the distance f(x) left in miles as a function of the number x of minutes she has been walking is [tex]f(x) = -\frac{x}{18} + 2[/tex]
The x-intercept of the graph is at (0, 2) which shows that the distance traveled at the beginning is 2 miles
The y-intercept of the graph is at (36, 0) which shows that no distance was covered when at when the time is 36 minutes
The general equation that represents the graph is expressed as:
[tex]f(x) = 2 - sx[/tex]
s is the speed of Kaitlyn
The formula for calculating the speed is expressed as;
[tex]speed = \frac{distance}{time}[/tex]
The function required will become;
[tex]f(x) = 2 - \frac{d}{t}x\\[/tex]
Given the following parameters
distance "d" = 2 miles
Time "t" = 36 minutes
Substitute the given parameters into the function as shown:
[tex]f(x) = 2 - \frac{2}{36}x\\f(x) = 2 - \frac{1}{18}x\\f(x) = -\frac{x}{18} + 2[/tex]
Hence the equation that gives the distance f(x) left in miles as a function of the number x of minutes she has been walking is [tex]f(x) = -\frac{x}{18} + 2[/tex]
Get the y-intercept of the function:
If x = 0
[tex]f(x) = -\frac{0}{18} + 2\\f(x) = 2[/tex]
The y-intercept of the function is (0, 2)
Get the x-intercept of the function
[tex]0 = -\frac{x}{18} + 2\\-2 = -\frac{x}{18} \\x = 36[/tex]
Hence the x-intercept of the graph is expressed as (36, 0)
Learn more here; brainly.com/question/19859423
Animal shelter has a ratio of cats to dogs that is learning to seven parts all it’s a shelter only house is dogs and cat what is the ratio of jobs to total animals
the ratio of dogs to total animals is 7:16
4. The price of a tablet was increased from $180 to $207.
By what percentage was the price of the tablet
increased?
F.33%
O G. 8%
O H. 27%
O J. 15%
will mark brainlest
Answer:
15%
Step-by-step explanation:
Subtract 180 from 207 = 27
Divide 27/180 = 0.15
0.15=15%
15%
Answer:
J. 15%
Step-by-step explanation:
Find which percent of 180 added back to 180 would equal 270
15% * 180 = 27.00
180+27 = 207