so I really need help. you have to set fractions equal to each other and try and find out how many dont have sweaters. out answer isn't supposed to be a fraction, it's supposed to be a whole number, I hope that makes sense. lol, thank you :)
Answers
Answer:
114 prefer sweaters and 138 prefer jackets
Step-by-step explanation:
(19/23+19)×252=114 prefer sweaters
(23/19+23)×252=138 refer jackets
Related Questions
In a box-and-whisker plot, the "box" portion contains 50% of the data.
A. True
B. False
Answers
Answer: True
Step by step explanation
PLEASE ITS DUE TODAY. Which expression has a conffcient of 7?
Answers
Answer:
the first one
Step-by-step explanation:
because x has an coefficient
Answer: The answer is C
5. For each quantity, decide whether circumference or area would be needed to calculate it. Explain or show your reasoning.
a. The distance around a circular track.
b. The total number of equally-sized tiles on a circular floor.
c. The amount of oil it takes to cover the bottom of a frying pan.
d. The distance your car will go with one turn of the wheels.
E. The amount of frosting on the top of a cookie.
F. The amount of tile needed to cover the bottom of a circular pool.
Answers
Answer:
c
Step-by-step explanation:
Aditya tracked whether he wore a tie and whether he received a compliment on his outfit for 30 days
Answers
Answer: 8 . 5
7 . 10
Step-by-step explanation:
The frequency table is made by using the Venn diagram. The frequency table is created below.
What is a frequency table?A frequency table displays a sequence of scores in either increasing or decreasing order together with their occurrences as a way to compactly organize raw data.
Aditya tracked whether he wore a tie and whether he received a compliment on his outfit for 30 days.
From the Venn diagram, the frequency table is given as,
Wore a tie Did not wear a tie
Received a compliment 7 5
Did not receive a compliment 8 10
More about the frequency table link is given below.
https://brainly.com/question/12576014
#SPJ5
The complete question is given below.
Aditya tracked whether he wore a tie and whether he received a compliment on his outfit for 30 days. The Venn diagram below shows the data he collected.
Leanne is picking out some movies to rent, and she is primarily interested in children's movies and comedies. She has narrowed down her selections to 18 children's movies and 7 comedies. Step 2 of 2 : How many different combinations of 3 movies can she rent if she wants at least one comedy
Answers
Answer:
If she wants at least one comedy, there are 1484 different combinations.
Step-by-step explanation:
The order in which she wants to pick the movies is not important. So, we use the combinations formula to solve this question.
Combinations formula:
[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
In this question:
She wants combinations of 3 movies, with at least one comedy. The easiest way to find this is finding the total number of combinations of 3 movies, from the set of 25(18 children's and 7 comedies), and subtract by the total number without comedies(which is 3 from a set of 25). So
Total:
3 from a set of 25.
[tex]C_{25,3} = \frac{25!}{3!(25-3)!} = 2300[/tex]
Without comedies:
3 from a set of 18.
[tex]C_{18,3} = \frac{18!}{3!(18-3)!} = 816[/tex]
At least one comedy:
[tex]2300 - 816 = 1484[/tex]
If she wants at least one comedy, there are 1484 different combinations.
Did I get this right or no I need help
Answers
Answer:
Correct
Step-by-step explanation:
You got the right equation
Answer:
a is correct answer yes these is answer
do you guys know how to post math pics
Answers
Answer:
Go To the link button when posting
Step-by-step explanation:
Answer:
hmmm well there is this paper clip thing at the bottem and I think you need to take a screen shot save it in a folder then press that paper clip thing at the bottem and BOOM
Step-by-step explanation:
Hope this helps :)
Which expression is equivalent to
- 70/2
lolzzzzz
Answers
Answer:
-35
Step-by-step explanation:
hope this helps if not sorry
You train for a race by running 6 miles on race day you run 3.2 miles in 30 minutes what is your speed in miles per hour
Answers
Answer:
0.533
Step-by-step explanation:
Answer
0.533
Plz mark me as a Brainliest.
I am in need
solve this question please what is 2 +2
Answers
Answer:
4
Step-by-step explanation:
Answer:
Hi there! Your answer to your question is 4!
Step-by-step explanation:
Think of it like this; you have 2 cookies and so does your friend. How many do you have together. 2+2=4
For a year, Charlie records the balance of his checking account at the
end of each month. His data can be represented by a linear model,
y = 213.73x + 75.62, where x is the number of months, and y is the
account balance.
Answers
Answer
so just add and you should get your
Step-by-step explanation:
add
Find an equation of the line with the given y-intercept and slope m.
3.2, m = -2.4
The equation of the line is
(Type your answer in slope-intercept form.)
Answers
Answer:
y = -2.4x + 32
or y = -12/5x + 16/5
or 12x + 5y = 16
Step-by-step explanation:
slope intercept form is y = mx + b
replace the m with the slope and b with y intercept
y = -2.4x + 3.2
with fractions instead of decimals its
y = -12/5x + 16/5
you could also write it like this I think
12x + 5y = 16
whatever way you were taught, do it
(sorry I don't have one straight answer: I did that once and a kid got a bad grade because that wasn't how he/she learned it)
How does Einstein expect us to do math?
Answers
Answer:
aaa
Step-by-step explanation:
Please help me 15 points
Answers
Which model is not a function?
Answers
Answer:
C
Step-by-step explanation:
A function can not have an input that has more than one output.
In the diagram the left is the input and the right is the output. C has the input 2 having an output of -2, -1, 0, 1, and 2. That is more than one.
I am confused, can anybody help?
Answers
c^2 = a^2 + b^2
25^2 = 20^ 2 + b^2
625 = 400 + b^2
b^2 = 225
b = 15
X = 15
Cameron completed the following long division problem. Identify the error in his division.
A.
There is no error.
B.
He should have divided 288 by 4.
C.
He divided 28 by 4 to get 6 instead of 7.
D.
He should have added 8 and 8 and not subtracted them.
Answers
Answer:
c hope it helps
Step-by-step explanation:
The model shows 2/3
Which one of the following correctly models and gives the quotient of 2/3 divided by 1/6?
Please help nagito out
Answers
Abc
Step-by-step explanation:
Hector makes a graph to show the height of a shot put after it is thrown.
Describe the behavior of the shot put based on the graph.
Please help!!
Answers
Answer: it’s at the middle
Step-by-step explanation:
12q ≤41 plz help me or ill fail
Answers
Answer:
q ≤ 3.41
Step-by-step explanation:
Divide for the answer.
q ≤ 3.41
What is 4/5 written as a percentage
Answers
Answer:
80%
Step-by-step explanation:
To write 4/5 as a percent have to remember that 1 equal 100% and that what you need to do is just to multiply the number by 100 and add at the end symbol %. 4/5 * 100 = 0.8 * 100 = 80% And finally we have: 4/5 as a percent equals 80%
Answer:
0.80
Step-by-step explanation:
1/5=0.20
1/5×4=0.80
Select the correct answer.
Which system of equations can be represented by this matrix?
Answers
You put the numbers in order of the letters and if a letter is missing you put 0
Answer: C
Step-by-step explanation: As you most likely know, the matrix represents the system of equations. If you assume that x is the far left column, that y is the column adjacent to it, and that y is to the left of the line, you can assume that these are the equations represented:
1x-3y+2z=-9
1x+0y+1z=1
0x+2y-1z=7
which can be simplified to
x-3y+2x=-9
x+z=1
2y-z=7
Two hours after leaving his home, Nolan traveled a distance of 120 miles. Distance in this scenario is represented by d and time is represented by t.. [2 points]Part A. Assuming that Nolan travels at the same speed during his trip, which of the following statements can be used to describe the distance Nolan may have traveled?
a.Nolan traveled 180 miles after 3 hours
.b.Nolan traveled 60 miles after 2 hours
.c.Nolan traveled 120 miles after 1 hour.
d. Nolan traveled 60 miles after 0 hours.
Part b
Part B. Write an equation that represents the distance traveled by the car for an amount of time. Then name the dependent variable
.a.d=120t, d is the dependent variable
b.d=60t, d is the dependent variable
c.d=120t, t is the dependent variable.
d=60t, t is the dependent variable
Answers
Answer:
Part A = A
Part B = C
Step-by-step explanation:
Ik I have Ms. Keten too :/2). [ppspspsssllslslslslsllssl awwnnnssseeerr dddiiiiisssssss
Answers
Answer:
D
Step-by-step explanation:
Answer: I am pretty sure it is C.
Step-by-step explanation:
Anyone got me with this I’ll cash app you
Answers
Answer:
0
Step-by-step explanation:
Since given line is parallel to x axis, so it's slope is zero.
Another way:
Line is passing through the points (2, - 1) & (3, - 1)
So,
[tex] slope=\frac{-1-(-1)}{3-2}[/tex]
[tex] slope=\frac{-1+1}{1}[/tex]
[tex] slope=\frac{0}{1}[/tex]
[tex] slope=0[/tex]
how does 4/3y = 36??????????
Answers
Answer:
i think 27
Step-by-step explanation:
27 X 4/3y=36y
Answer:
When you find the y value and multiply it by 4/3, it equals 36.
Step-by-step explanation:
[tex] \frac{ \frac{4}{3}y }{ \frac{4}{3} } = \frac{ 36 }{ \frac{4}{3} } \\ y = 27[/tex]
[tex] \frac{4}{3} (27) = 36 \\ 36 = 36[/tex]
6. A Civil War cannon is placed at the base of a hill. The cannon is fired at an angle toward the hill. The path of the cannon ball is parabolic and can be represented by y=-0.04x2 + 4x + 1, where y represents the height of the ball in meters and x represents the horizontal distance of the ball from the cannon. The incline of the hill can be represented by the equation y = 0.8125x. How far will the cannon ball have moved horizontally from the cannon when it hits the hill?
Answers
Answer: 80
Step-by-step explanation:
Following are the solution to the given question:
Its canon is placed on the floor, as we knew from the very first part. So, for Canon, [tex]y = 0[/tex]. Consider the origin, which is located at the bottom of a hill. So, to find the canon's x value, we must solve the quadratic formula: [tex]-0.04x^2 + 4x + 1 = 0[/tex] , which has only one negative solution,[tex]0.25.[/tex] We know that the x value cannot be positive as this would suggest that the cannon is located inside of the hill. This hill's equation is[tex]y = 0.8125x[/tex] , and we understand that now the cannonball will collide with it at the junction of the hill line and its hyperbolic path. So, when the formulas are combined, we get[tex]\to 0.8125x =-0.04x2 + 4x + 1\\\\\to 0.04x^2 - 3.1875 - 1 = 0\\\\[/tex]
It has the only positive root as [tex]80[/tex]. As a result, the y value is [tex]0.8125\times 80 = 65[/tex]The horizontal distance will be the x value + the [tex]0.25 = 80.25[/tex]Its horizontal distance = x value+[tex]0.25= 80+0.25 = 80.25[/tex]Learn more:
brainly.com/question/20975698
What is the area of the figure?
20 m2
24 m2
32 m2
can't be determined
Answers
Hope this helps
The relationship between altitude and the boiling point of a liquid is linear. At sea level, the liquid boils at 220°F. As the
altitude increases, the boiling temperature of the liquid decreases, such that at an altitude of 4,500 ft, the liquid boils at
211.45°F.
a. Write an equation giving the boiling point b of the liquid, in degrees Fahrenheit, in terms of altitude a, in feet.
b. What is the boiling point of the liquid at 22,000 ft?
Answers
Answer:
?????????????????????
Step-by-step explanation:
I need points sorry
-2x-y-2z+4x-2y+3z
Please help
Answers
Answer:
2x-3y+z
Step-by-step explanation:
-2x-y-2z+4x-2y+3z
combine like terms
-2x+4x= 2x
-y-2y= -3y
-2z+3z= z
so..
2x-3y+z