Answer:
D
Step-by-step explanation:
The box plot explains the right numbers in order
The correct option is (d) {1,3,6,6,9,10}
According to the box plot,
the median must be 6.the lower quartile must be 3.the upper quartile must be 9.the smallest value must be 1.and the largest value must be 10.Now looking at the data sets we can see that there are 6 values in each data set. So to satisfy all the conditions above regarding the given box plot, the correct option must be {1,3,6,6,9,10}.
Learn more about box plots:
https://brainly.com/question/14750698
xy(3x2 – 2y2) – yz(2y2 – 3x2) + zx(15x2 – 10y2)
A company has been formed to make music CD's. If the set up cost is $2,500 and the cost to make each CD is an additional $0.80, at what level of sales will the company break even if each CD is sold for $1.50?
Answer:
https://daleynahs.weebly.com/uploads/2/3/2/1/23211604/answers-system_applicaitons.pdf
Step-by-step explanation:
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Answer:
1.50 sales
Step-by-step explanation:
I need help !!!!!!!!!
Answer:
4
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
5/1-3/8= 4 5/8
4 5/8- 5/8= 4
If I make 10$ for working 6 hours if I wanted to make 8$ how many hours do I have to work
Answer:
4.8 hours
Step-by-step explanation:
6=10$
divide by 10
0.6=1$
multiply by 8
4.8=8$
Answer:
4.8
Step-by-step explanation:
Well, if you work for 6 hours, and earn 10$, then, you are earning 10/6$ per hour. So, we can estanblish the equation:
10/6$ * x hours = 8$.
x = 4.8 hours.
please help me asap!!
Answer:
Step-by-step explanation:
TU/26=(TU+24)/(26+39)
TU/26=(TU+24)/65
65TU=26TU+624
39TU=624
TU=16
Lower bound of 19.4mm??
Answer:
19.35?
Step-by-step explanation:
At a sale this week, a suit is being sold for $663. This is a 15% discount from the original price.
What is the original price?
Answer:
563.55
Step-by-step explanation:
85/100*663=563.55
Helppppp plssssss its urgent
Answer:
9
Step-by-step explanation:
Answer the following equation: d(-4) = 32
Answer:
d=-8
Step-by-step explanation:
-8 × -4=+32 ....always remember a positive number and negative number equals a negative number and negative number times a negative number is a positive number
Answer:
-8
Step-by-step explanation:
Help please need to do this ASAP
Y= 5x+3 find the slope m=
Answer:
m = 5
Step-by-step explanation:
.........................
Are the triangles similar pleaseee help me I’ll give you BRAINLIEST
Answer:
Yes
Step-by-step explanation:
Calculate the missing angles in both triangles.
The sum of interior angles in a triangle add to 180.
E = 180 - 110 - 28 = 42
T = 180 - 28 - 42 = 110
They have all the same angles so are similar.
High temperatures were recorded for 30 consecutive days:
50, 45, 49, 50, 43.49, 50, 49.45, 49, 47, 47, 44 $1,51, 44, 47, 46.50, 44, 51.49, 43, 43, 49, 45, 46, 45, 51, 46.
What is the range for the data set shown?
Given set [tex]S[/tex] the range of a set is defined as [tex]R(S)=\mathrm{max}(S)-\mathrm{min}(S)[/tex].
Our maximum is 61 and our minimum is 43 so the range is 61 - 43 = 18.
Hope this helps.
Helppp plzzzzzzzzzzzzzz
Answer:
equivalent
Step-by-step explanation:
i just know
Pls help me I need this stuff
Answer:
question 5) 43
question 6) 38
question 3) 107
question 4) 82
Step-by-step explanation:
question 5 and 6 add up to 90 so 90-47=43
and questions 3 and 4 add up to 180 so, 180-73=107
qnd 52+46 =98 so 180-98=82
Translate the following to an algebraic expression (all symbols) . . . “the product of 3 and w, minus 5”.
Answer:
3w - 5
Step-by-step explanation:
Break it down to small steps
product means multiply
3timesw = 3w
now the minus
3w -
and finally 5
3w - 5
Krisa divides a number by 10. Then she divides the same number by 50. Which quotient is greater? How can you tell?
Step-by-step explanation:
the quotient of 10 is bigger than the quotient of 50
The quotient is greater when number is divided by 10.
What is division?The division is the process of repetitive subtraction. It is the inverse of the multiplication operation. It is defined as the act of forming equal groups.
Given,
Krisa divides a number by 10
Let the number be x
x/10 = y
x = 10y ------(1)
Same number is divided by 50
x/50 = z
x = 50z --------(2)
By equation (1) and (2)
10y = 50z
y = (50/10)z
y = 5z
⇒ y > z
Hence, quotient when number divided by 10 is greater.
Learn more about division here:
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(Click on the picture)
Factorize
2(x+y) ²+9 (x+y)+7
Answer:
(2x+2y+7)(x+y+7)
Step-by-step explanation:
I suspect this is what you are expected to do.
Define z=x+y
2z^2+9z+7
2z^2+2z+7z+7
2z(z+1)+7(z+1)
(2z+7)(z+1)
(2x+2y+7)(x+y+7)
Which expression can be used to represent the phrase “four less than seven”?
A. 4-7
B. 7 + 4
C. 7-4
D. 7 x 4
Answer:
c
4-7 is four less than 7.
Answer:
C. 7-4
Step-by-step explanation:
You would subtract 4 from 7 and that will give you 7-4.
Hopes this helped :))
Harrison ate 3/12 of a sushi roll. miles ate 5/12 of the same sushi roll.How much more of the sushi roll did miles eat then harrison
Answer:
2/12
Step-by-step explanation:
5/12 - 3/12 = 2/12
Find the solution to the equation algebraically. Check your answer. k - 16 = 4
Answer:
k= 20
Step-by-step explanation:
You start with this equation:
k-16=4
Add 16 on both sides.
k=4+16
Simply.
k=20
If you want to check your answer, you can just plug 20 into where k is back into the equation:)
Hope this helps!
Hey there!
k - 16 = 4
ADD 16 to BOTH SIDES
k - 16 + 16 = 4 + 16
CANCEL out: -16 + 16 because it give you 1
KEEP: 4 + 16 because it give you the x-value
NEW EQUATION:
k = 4 + 16
k = 16 + 4
SIMPLIFY IT!
k = 20
Therefore, your answer is: k = 20
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
PLEASE HELP An algebraic ___ is a mathematical phrase
With numbers, variables, operations for days.
is it coefficient , expression or evaluate
Answer: I think its, Algebraic expression
Step-by-step explanation:
A mathematical phrase involving at least one variable and sometimes numbers and operation symbols.
Answer:
The answer to this question is algebraic expression.
Step-by-step explanation:
Got it right on edge 2020!!!
Hope this helps!!!
Solve the equation using the distributive property and properties of equality.
Negative 5 (a + 3) = negative 55
What is the value of a?
Negative 14
Negative 8
8
1
Answer:
Step-by-step explanation:
As given ,
-5*(a+3) =-55
(-5*a)+(-5*3)= -55
-5a-15= -55
-5a= -55 +15
-5a = -40
a = 8
what the second answer
Answer:
1. y' = 3x² / 4y²
2. y'' = 3x/8y⁵[(4y³ – 3x³)]
Step-by-step explanation:
From the question given above, the following data were obtained:
3x³ – 4y³ = 4
y' =?
y'' =?
1. Determination of y'
To obtain y', we simply defferentiate the expression ones. This can be obtained as follow:
3x³ – 4y³ = 4
Differentiate
9x² – 12y²dy/dx = 0
Rearrange
12y²dy/dx = 9x²
Divide both side by 12y²
dy/dx = 9x² / 12y²
dy/dx = 3x² / 4y²
y' = 3x² / 4y²
2. Determination of y''
To obtain y'', we simply defferentiate above expression i.e y' = 3x² / 4y². This can be obtained as follow:
3x² / 4y²
Let:
u = 3x²
v = 4y²
Find u' and v'
u' = 6x
v' = 8ydy/dx
Applying quotient rule
y'' = [vu' – uv'] / v²
y'' = [4y²(6x) – 3x²(8ydy/dx)] / (4y²)²
y'' = [24xy² – 24x²ydy/dx] / 16y⁴
Recall:
dy/dx = 3x² / 4y²
y'' = [24xy² – 24x²y (3x² / 4y² )] / 16y⁴
y'' = [24xy² – 18x⁴/y] / 16y⁴
y'' = 1/16y⁴[24xy² – 18x⁴/y]
y'' = 1/16y⁴[(24xy³ – 18x⁴)/y]
y'' = 1/16y⁵[(24xy³ – 18x⁴)]
y'' = 6x/16y⁵[(4y³ – 3x³)]
y'' = 3x/8y⁵[(4y³ – 3x³)]
Which system of inequalities describes the graph?
PLEASE HELP! BRAINLIEST IF YOU RESPOND WITH CORRECT ANSWER!
Answer:
The answer is A
Step-by-step explanation:
Happy valentines
Answer:
Choice 2
Step-by-step explanation:
The downward sloping line has a y intercept of +1 and a slope of -2, hence its equation is y=-2x+1. Since the shaded region includes some points on the line and above the line, we know that the relation must be >=. Thus, one of the inequalities must be
y>=-2x+1
The upward sloping line has a y intercept of -2 and a slope of +1, hence its equation is y=x-2. Since the shaded region includes some points on the line and below the line, we know that the relation must be <=. Thus, the other inequality must be
y<=x-2
Please answer
( will give brainlst)
Answer:
8.x=0,y=14
4/11 min faster
Step-by-step explanation:
8x+14=4x+14
x=0,y=14
Mrs. Wicker bought a case of 24 juice boxes for $12. How much did each box of juice cost?
Answer:
If 24 juice boxes=12$
Then one box=24÷12=2
One box is 2$
Step-by-step explanation:
:)
Today, everything at a store is on sale. The store offers a 20% discount. The regular price of a t- shirt is 24$ what is the discount
Answer:
The cost of the t-shirt would be $19.20 with a 20% discount and the amount discounted is $4.80
Step-by-step explanation:
24*0.8 = $19.20
Answer:
Step-by-step explanation:
The discount is:
price × discount
We can substitute the discount of 20% for 0.2 and multiply to find the amount of money taken away which gives us the remaining amount or the amount you pay.
$19.20
What is the perimeter of a rectangle which measures 300m long and 78m 60 cm wide?
Answer:
75720cm or 757.2m
Step-by-step explanation:
300m = 30000cm
78m & 60cm=7860cm
perimeter of rectangle = 2(length) + 2(width)
2(30000) + 2(7860) = 75720cm or 757.2m