Answer:
let the decided no. be x
Now
[tex] \frac{5}{6} \times \frac{1}{x} = \frac{3}{5} [/tex]
[tex]5 \times 5 = 3 \times 6x[/tex]
[tex]x = \frac{25}{18} or1 \frac{7}{18} [/tex]
is a required answer.
when
no. divided by 5/6 equals 5/3
now
[tex] \frac{5}{6} \times \frac{1}{x} = \frac{5}{3} [/tex]
[tex]5 \times 3 = 5 \times 6x[/tex]
[tex]x = \frac{15}{30} [/tex]
[tex]x = \frac{1}{2} [/tex]is a required answer.
Repost bcs last one wasnt clear BUT PLEASE HELPP 5 MINS LEFT
Answer:
[tex]m =13[/tex]
Step-by-step explanation:
Given
The attached dataset
Required
The mean absolute deviation
First, calculate the mean
[tex]\bar x = \frac{\sum x}{n}[/tex]
So, we have:
[tex]\bar x = \frac{42+40+39+76+71+55+68+65}{8}[/tex]
[tex]\bar x = \frac{456}{8}[/tex]
[tex]\bar x = 57[/tex]
The mean absolute deviation (m) is:
[tex]m =\frac{1}{n} \sum|x - \bar x|[/tex]
So, we have:
[tex]m =\frac{1}{8} (|42 - 57| + |40 - 57| + |39 - 57| + |76 - 57| + |71 - 57| + |55 - 57| + |68 - 57| + |65 - 57|)[/tex]
Using a calculator, we have:
[tex]m =\frac{1}{8} (|-15| + |-17| + |-18| + |19| + |14| + |-2| + |11| + |8|)[/tex]
Remove absolute bracket
[tex]m =\frac{1}{8} (15 + 17 + 18 + 19 + 14 + 2 + 11 + 8)[/tex]
[tex]m =\frac{1}{8} *104[/tex]
[tex]m =13[/tex]
The mean absolute deviation is 13
! URGENT EMERGENCY !
what is the value of x and y
8th grade work math.
Answer:
3rd option
Step-by-step explanation:
Consider the coordinates of A and A'
A (0, 0 ) and A' (5, 2 )
This represents a move of + 5 (0 → 5) units in the x- direction and a move of + 2 ( 0 → 2 ) units in the y- direction.
The figure is unchanged and must therefore be a translation with rule
(x, y ) → (x + 5, y + 2 )
factoring trinomials 4x^2-15x-25
Answer:
For a polynomial of the form ax2+bx+c a x 2 + b x + c , rewrite the middle term as a sum of two terms whose product is a⋅c=4⋅−25=−100 a ⋅ c = 4 ⋅ - 25 ...
Step-by-step explanation:
The diameter of a circular swimming pool is 15 feet. Find the circumference.
HELPPP PLEASE
Also I used line A as a place holder I don’t know if it’s right
Answer:
Line A is the right answer.
Answer:
a is right linear means straight line
Step-by-step explanation:
What is the area of the figure Enter in the box
M2
Can you help me? If you can I would be very appreciated if you tell me how you got the answer!? If you can’t it’s totally fine. Also making Brainly questions and 50 points!
Answer:
Total Area = 532 m²
Step-by-step explanation:
Triangle = ½bh.
Rectangle = lw.
Total Area = sum of individual areas =
(8 m × 16 m) / 2 + (16 m × 18 m) / 2
+ (18 m × 18 m) =
(64 m²) + (144 m²) + (324 m²) =
532 m²
A sphere has a diameter of 10 in. What is the volume of the sphere?
V = StartFraction 125 Over 3 EndFraction inches cubed
V = StartFraction 500 Over 3 EndFraction inches cubed
V = StartFraction 500 Over 3 EndFraction pi inches cubed
V = StartFraction 4,000 Over 3 EndFraction pi inches cubed
Answer: The answer is B, or the second "v" lol
Step-by-step explanation:
Answer:
its A
Step-by-step explanation:
✔️V = 125 Over 3 inches cubed
V = 500 Over 3 inches cubed
V = S 500 Over 3 pi inches cubed
V = 4,000 Over 3 pi inches cubed
Find the value of x.
Answer:
x = 3
Step-by-step explanation:
Given 2 intersecting chords, then
The product of the parts of one chord is equal to the product of the parts of the other chord, that is
5x × x = 5 × 9
5x² = 45 ( divide both sides by 5 )
x² = 9 ( take the square root of both sides )
x = [tex]\sqrt{9}[/tex] = 3
hi pls, help me with this, I am giving 15 points 10 for answering the question and 5 for telling me what is Q1 meaning and Q2 meaning ty!
The table below shows 10 data values:
125, 138, 132, 140, 136, 136, 126, 122, 135, 121
What values of minimum, Q1, median, Q3, and maximum should be used to make a box plot for this data?
A.) Minimum = 121, Q1 = 125, median = 133.5, Q3 = 136, maximum = 140
B.) Minimum = 121, Q1 =136, median = 133.5, Q3 = 125, maximum = 140
C.) Minimum = 125, Q1 = 130.25, median = 132.5, Q3 = 134.5, maximum = 138
D.) Minimum = 125, Q1 =134.5, median = 132.5, Q3 = 130.25, maximum = 138
Answer:
we have to put the numbers in order..
(121,122,125, 126,132),M,(135,136,136,138,140)
Step-by-step explanation:
minimum : (smallest number) = 121
Q1 : 125
Q2 (median) : (132 + 135) / 2 = 267/2 = 133.5
Q3 : 136
maximum : (largest number) = 140
I did this a long time ago so im not so sure
Answer:
Step-by-step explanation:
121 122 125 126 132 135 136 136 138 140
140 -121 =19 range
Min=121 max =140
Mean = 131.1
Median = 132+135=267/2=133.5
brainliest gets 20 points
Which task is unique to the Management and Entrepreneurship career pathway?
advertising products
distributing products
receiving complaints
training workers
Answer:
It's A - Advertising products
Step-by-step explanation:
Entrepreneurship is setting up a buisness or buisnesses So they need to advertise there new buisness products.
The task unique to the Management and Entrepreneurship career pathway is option A) Advertising products.
What is Entrepreneurship?Entrepreneurship is defined as the method or process of taking financial risk in organizing and owning a business with the generation of profit.
Entrepreneurship can be career pathway to different fields.
People may become entrepreneurs in their various stages of educational or professional development.
Career pathways of management includes fields such as marketing manager, financial manager, human resources manager, sales manager, etc.
So the common pathway which can be taken as an entrepreneur and manager is advertising products.
Hence the correct option is advertising products.
To learn more about Entrepreneurship, click on the link given :
https://brainly.com/question/18203575
#SPJ6
Need help ASAP! I’m very confused!
Answer:
4 would be your answer
Step-by-step explanation:
brainlesit pls
16. What is the volume of this prism? 3 cm 6 cm 2.65 cm 3 cm 6 cm
Answer:
859cm³
Step-by-step explanation:
Volume=mass
density
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
A. Region 3
B. Region 1
C. Region 4
D. Region 2
Answer:
B. Region 1
Step-by-step explanation:
because it is how much is their
Answer: region 3 i believe
Step-by-step explanation:
The average amount that a college student spends on a textbook is $205. What is the probability that a students spends between $10 and $310
Complete question :
The average amount that a college student spends on a textbook is $205 with a
standard deviation of $35. What is the probability that a student spends:
A. between $10 and $310?
Answer:
0.999
Step-by-step explanation:
Mean, m = 205 ; Standard deviation, s = 35
Z = (x - m) / s
x = 310
Z = (310 - 205) / 35 = 3
P(z < 3) = 0.99865
x = 10
Z = (10 - 205) / 35 = - 5.57
P(Z < - 5.5)
P(z < 3) - P(z < - 5.5)
0.99865 - 0
= 0.999
Which is the inverse of the difference of 1/3-1/4?
A.0/1
B.1/12
C.7/12
D.12/1
Answer:o/1
Step-by-step explanation:
How do you write the number 6.31 × 106 in standard form?
A.
631,000
B.
631,000,000
C.
6,310,000
D.
63,100.0000000000
Answer:
C: 6,310,000
Step-by-step explanation:
move the dot to the right 6 places and add 0s to the empty spots making 6.31 turn into 6,310,000
hope this helps
What is partial fraction decomposition?
Explain this and provide an example, please
thank you :)
Answer:
Partial-fraction decomposition is the process of starting with the simplified answer and taking it back apart, of "decomposing" the final expression into its initial polynomial fractions.
For example, Partial fraction decomposition is used to integrate rational functions and in engineering for finding inverse Laplace transforms.
Step-by-step explanation:
.Un recipiente cilíndrico de 5cm de radio y 10cm de altura se llena de agua. Si la masa del recipiente lleno es de 2kg, ¿cuál es la masa del recipiente vacío?
Answer:
La masa del recipiente vacío es 1,2146 kg.
Step-by-step explanation:
La densidad se define como la propiedad que tiene la materia, ya sean sólidos, líquidos o gases, para comprimirse en un espacio determinado. En otras palabras, la densidad es una magnitud que permite medir la cantidad de masa que hay en determinado volumen de una sustancia. Entonces, la expresión para el cálculo de la densidad es el cociente entre la masa de un cuerpo y el volumen que ocupa:
[tex]densidad= \frac{masa}{volumen}[/tex]
Entonces la masa puede ser expresada como:
masa= densidad*volumen
En este caso:
densidad del agua= 1000 [tex]\frac{kg}{m^{3} }[/tex]volumen del recipiente cilíndrico= π*radio²*altura= π*(5 cm)²* 10 cm= π*(0,05 m)²*0,1 m= 7,854*10⁻⁴ m³Reemplazando:
masa= 1000 [tex]\frac{kg}{m^{3} }[/tex] * 7,854*10⁻⁴ m³
masa=0.7854 kg
Si la masa del recipiente lleno es de 2 kg, entonces se le resta la masa de agua calculada:
2 kg - 0,7854 kg= 1,2146 kg
Entonces, la masa del recipiente vacío es 1,2146 kg.
please answer the following question
Step-by-step explanation:
volume= y×9×10=2700
90y=2700
y= 2700/90
y= 30 cm
An adult panda can eat 138 pounds of bamboo each day how much can the panda eat in a week show ur answer in area model
Answer:
966 pounds
Step-by-step explanation:
An adult panda can eat 138 pounds of bamboo each day
The amount to br consmed in a week can be calculated as follows
7 days= 1 week
= 138×7
= 966 pounds
Hencr the amount consumed in a week is 966 pounds
A construction company built a scale model of a new building. the model was built usinga scale of 3 inches= 32 feet. if the building is expected to be 200 feet tall, how tall is the model?
Answer: 18.75 inches
Step-by-step explanation:
Let the height of the model be represented by x. Therefore, based on the information given in the question, we can form an equation which will be:
3/x = 32/200
Cross multiply
32 × x = 200 × 3
32x = 600
x = 600/32
x = 18.75
Therefore, the height of the model is 18.75 inches
12. A number from 1-30 is chosen at random.
What is the probability that the number is
not a prime number?
Answer:
2/3
Step-by-step explanation:
let S be number of sample space
n(S)= 30
n(not prime number) =20
Pr(not prime number)=20/30
=2/3
There are 20 pieces of candy in the box. If 15 of them are hard candies, what percentage of the candies in the box are hard candies?
Answer:percentage of the candies in the box that are hard candies=75%
Step-by-step explanation:
Total pieces of candy in the box=20
Number of candies that are hard =15
Percentage of candies that are hard =Number of candies that are hard / Total pieces of candy in the box x 100
= 15/20 x 100
=75%
Simplify the following exponential expressions:
1. 6y^3 x 5y^6
2. 8x^5 x 3x^2
3. 7m^4 x 3m x 5m^2
4. 10d^7 x 5d^0
Answer:
See below
Step-by-step explanation:
[tex]1. \: 6 {y}^{3} \times 5 {y}^{6} \\ = 6 \times 5 \times {y}^{3 + 6} \\ = 30 {y}^{9} \\ \\ 2. \: 8 {x}^{5} \times 3 {x}^{2} \\ = 8 \times 3 \times {x}^{5 + 2} \\ = 24 {x}^{7} \\ \\ 3. \: 7m^4 \times 3m \times 5m^2 \\ = 105 {m}^{4 + 1 + 2} \\ = 105 {m}^{7} \\ \\ 4. \: 10d^7 \times 5d^0 \\ = 10 \times 5 \times {d}^{7 + 0} \\ = 50 {d}^{7} [/tex]
Maria says the mean for the following data set is 5. {5, 7, 2, 8, 9, 1, 2, 5}
What is the actual mean? (Round to the nearest hundredth)
What did Maria do wrong? In other words, what average did she give instead?
Answer:
4.88
Step-by-step explanation:
I used my calculator to do this;
I did stat and I put in the numbers, I clicked calculate and it said the answer was 4.875. Round that to the nearest hundredth and you'll get 4.88.
Answer:
4.88
Step-by-step explanation:
The actual mean is 4.88 to the nearest hundredth. She either approximated the sum of elements to 40 instead of 39 or she approximated the actual mean to the nearest whole number.
I think she gave an approximated average or a rounded average, but I am not sure.
The product of -3.5 and a number, n is greater than 17.5
Answer:
n > 5
Step-by-step explanation:
3.5n > 17.5, or
n > 5
How can you find out 2 1/2 and 10/4 name the same amount?
Answer:
Simplify 10/4
Step-by-step explanation:
10/4 divided by 2/2 = 5/2
5/2 simplified equals 2 1/2
As 2 can go into 5 twice but only have 1 left
There were 24 students running in a race. How many different arrangements of first,
second, and third place are possible?
I NEED HELP ASAP PLEASE!! ;)
Answer:
7 inches
Step-by-step explanation:
First you have to find the average height of each class.
4th Grade:
56, 47, 54, 51, 53, 58, 48, 54, 46, 53
Then you have add it all up and divide it by how many students there are.
56 + 47 + 54 + 51 + 53 + 58 + 48 + 54 + 46 + 53 = 520
520 ➗10= 52
Same process for the 7th Grade.
You end up getting 52 and 59. You then Subtract it to get the answer to the question.
52 - 59= 7 inches