Please help anwser these. i hate math.
Answer:
2 is the answer to your question
A piece of string is 325 centimeters long. You need the string to be 1 and 1 and 4 meters long. How many centimeters should you cut off?
Here's link[tex]^{}[/tex] to the answer:
bit.[tex]^{}[/tex]ly/3gVQKw3
Find the median and mean of the data set below:
9,10,38,0,26,35,8
Answer:
Median = 10
Mean = 18
Step-by-step explanation:
1) Median equals the middle number of a set.
To find median, place the numbers from least to greatest. So that’ll turn to be:
0, 8, 9, 10, 26, 35, 38
The middle number is 10.
2) Mean is the average of all the numbers.
To find mean, add all the numbers together. So 0+8+9+10+26+35+38 = 126
Then, divide the sum by the amount of numbers you added. We added a total of 7 numbers to get 126. 126/7 = 18. The average is 18.
Answer:
The median is 10 and the mean is 18 . Hope it help
Step-by-step explanation:
The mean (average) of a data set is found by adding all numbers in the data set and then dividing by the number of values in the set. The median is the middle value when a data set is ordered from least to greatest
Which shows three numbers that are equivalent to each other?
A- 1-2, 0.2, 20%
B- 1-2, 0.5, 50%
C- 1-2, 0.5, 5%
D- 1-2, 0.4, 40%
E- 1-2, 0.12, 12%
Please someone help me on this ASAP thank you!!
can someone help me plzzzzz
PLEASE HELP! I am having a lot of trouble with this. I need an explanation too pls :)
Thank you
Match the shape with the correct formula for finding the volume :-
SHAPES :-
ConeCylinder Triangular PrismRectangular Prism PyramidFORMULAE :-
[tex] \sf lwh[/tex] [tex] \sf Bh[/tex] [tex] \sf \frac{1}{3} \pi {r}^{2} h[/tex] [tex] \sf \pi {r}^{2} h[/tex] [tex] \sf \frac{1}{3} Bh[/tex] ____________________Solution :-Given Information :- Shapes Formulae to calculate Volume To Do :- Match the shape with the correct formula for finding the volume. Calculation :-Cone = [tex] \sf \frac{1}{3} \pi {r}^{2} h[/tex]
Cylinder = [tex] \sf \pi {r}^{2} h[/tex]
Triangular Prism = [tex] \sf Bh[/tex]
Rectangular Prism = [tex] \sf lwh[/tex]
Pyramid = [tex] \sf \frac{1}{3} Bh[/tex]
____________________Final Answers :- Cone = [tex] \sf \frac{1}{3} \pi {r}^{2} h[/tex] Cylinder = [tex] \sf \pi {r}^{2} h[/tex] Triangular Prism = [tex] \sf Bh[/tex] Rectangular Prism = [tex] \sf lwh[/tex] Pyramid = [tex] \sf \frac{1}{3} Bh[/tex] ____________________Help please please help me I really really need help
Answer:
(-3, -2)
Step-by-step explanation:
To find the solution of two functions, you need to know at which x and y value they are equal. So solve for x and y when 1/3x - 1 = 2x + 4
1/3x - 1 = 2x + 4
First, subtract 2x from both sides.
-5/3x - 1 = 4
Add one to both sides.
-5/3x = 5
Multiply both sides by the reciprocal of -5/3 (3/-5)
x = -3
Then, substitute x into one of the equations to get y.
1/3(-3) - 1
-1 - 1 = -2
So drag the dot to the point (-3, -2)
I need help cand someone help me find this answer
Answer:
725.7 m²
Step-by-step explanation:
A=2πrh
r=16 1/2 ÷ 2 = 8 1/4
A= 2π(8.25)(14)=725.7
Triangle ABC has vertices A(-2,0), B(2,5), C(3, 1). The reflection of the image of triangle ABC is triangle A'B'C' with vertices A(-2,0), B12, -5), C73.
-1). What is a rule that describes the reflection?
Answer: Reflection about x-axis
Step-by-step explanation:
Given
Initially, vertices are [tex]A(-2,0), B(2,5),C(3,1)[/tex]
After reflection they become [tex]A(-2,0),B(2,-5),C(3,-1)[/tex]
It is clear that the x coordinate remains unchanged and the y coordinate changes its sign. It occurs when reflection is done about the x-axis.
For example, when (a,b) is reflected about the x-axis, it becomes (a,-b).
So, here reflection is being done about the x-axis.
Fill in the table using this function rule.
y=3x +4

Answer:
4, 7, 13, 20
Step-by-step explanation:
this Answer hdidhsidhdidhdhxudhdicj
What is the
range of the function on the graph?
7x2+49x+84=0
by completing the square method
Answer:
x=-2
Step-by-step explanation:
7x2+49x+84=0
14+49x+84=0
49x+98=0
49x=-98
x=-98/49
x=-2
Could somebody help with number 14 please.
Answer:
(320 + 40π) cm^3
Step-by-step explanation:
You can refer to the photo I attached
The scatter plot shows the first-year income for 15 people, based on the number of years of school they each had after high school. A line of best fit
was drawn through the data. The equation for the line is y = 8x + 15.
Which statement describes the meaning of the y-intercept for the line of best fit?
Answer:
C.
Step-by-step explanation:
the answer is C. because if you notice how on the scattered graph the numbers go from 0-9 and 0-90. on C. it says 0years which will have an income of 8,000 dollars. divide and multiply and then switch flip.
Answer:
c
Step-by-step explanation:
In trapezoid ABCD, the measure of
Answer:
Step-by-step explanation:
The graph shows the relationship between the price of frozen yogurt and the number of ounces of frozen yogurt sold at different stores and restaurants.
A graph shows size (ounces) labeled 2 to 20 on the horizontal axis and cost (dollar sign) on the vertical axis. A line increases from 0 to 20.
According to the line of best fit, about how many ounces of frozen yogurt can someone purchase for $5?
1.5
2
13
15.5
The graph shows the relationship between the price of frozen yogurt and the number of ounces of frozen yogurt sold at different stores and restaurants.
A graph shows size (ounces) labeled 2 to 20 on the horizontal axis and cost (dollar sign) on the vertical axis. A line increases from 0 to 20.
According to the line of best fit, about how many ounces of frozen yogurt can someone purchase for $5?
✖ 1.5
✖ 2
✔ 13
✖ 15.5
according to the line of best fit, how many ounces of frozen yogurt can someone purchase for $5 is 13.
We have given the graph
The graph shows the relationship between the price of frozen yogurt and the number of ounces of frozen yogurt sold at different stores and restaurants.
A graph shows size (ounces) labeled 2 to 20 on the horizontal axis and cost (dollar sign) on the vertical axis.
A-line increases from 0 to 20.
According to the line of best fit, about how many ounces of frozen yogurt can someone purchase for $5.
What is the line's best fit?A line of best fit refers to a line through a scatter plot of data points that best expresses the relationship between those points.
Statisticians typically use the least-squares method to arrive at the geometric equation for the line, either through manual calculations or regression analysis software.
✖ 1.5
✖ 2
✔ 13
✖ 15.5
Therefore according to the line of best fit, how many ounces of frozen yogurt can someone purchase for $5 is 13.
To learn more about the scatter plot visit:
https://brainly.com/question/6592115
#SPJ2
My brainy brother and sister added their ages together and got 15. When they multiplied their ages together, they got 54. How old is the older one between the two of them?
Given:
Sum of ages of brother and sister = 15
Product of their ages = 54
To find:
How old is the older one between the two of them?
Solution:
Let x be the age of brother and y be the age of sister.
Sum of ages of brother and sister = 15
[tex]x+y=15[/tex]
[tex]x=15-y[/tex] ...(i)
Product of their ages = 54
[tex]xy=54[/tex]
[tex](15-y)y=54[/tex] [Using (i)]
[tex]15y-y^2=54[/tex]
[tex]0=54-15y+y^2[/tex]
Splitting the middle term, we get
[tex]54-15y+y^2=0[/tex]
[tex]54-9y-6y+y^2=0[/tex]
[tex]9(6-y)-y(6-y)=0[/tex]
[tex](6-y)(9-y)=0[/tex]
Using zero product property, we get
[tex](6-y)=0\text{ and }(9-y)=0[/tex]
[tex]y=6\text{ and }y=9[/tex]
If [tex]y=6[/tex], then using (i), we get
[tex]x=15-6[/tex]
[tex]x=9[/tex]
If [tex]y=9[/tex], then using (i), we get
[tex]x=15-9[/tex]
[tex]x=6[/tex]
Therefore, the age of older one is 9, the age of younger one is 6 and the difference between their ages is 3.
Find the mean, median, and interquartile for the data set below.
17, 23, 8,5,9,16, 22, 11, 13, 15, 17, 18
Answer:
The Mean 14.5 and the Median is 15
Step-by-step explanation:
For the Mean you just add all the numbers up and divide on how many you have. And the Median the middle
Answer:
Below in bold.
Step-by-step explanation:
First arrange in ascending order:
5 8 9 11 13 15 16 17 17 18 22 23
Median = mean of the middle 2 values = (15+16)/2 = 15.5.
Mean = Sum of all the values / 12 = 174/12 = 14.5.
Interquartile range = upper quartile - lower quartile = 17 - 11 = 6.
Insert commas suitably and write the names according to International system of numeration: a) 40050017 b) 251400
Answer:
a) 40050017 = 40,050,017
Forty million fifty thousand and seventeen
b) 251400 = 251,400
Two hundred fifty one thousand and four hundred
Step-by-step explanation:
In international system commas are placed after three digits starting from the unit's place.
a) 40050017 = 40,050,017
Forty million fifty thousand and seventeen
b) 251400 = 251,400
Two hundred fifty one thousand and four hundred
It can be placed as shown below.
TM, M, HTh , TTh, Th, H, T, O
4 0 0 5 0 0 1 7
2 5 1 4 0 0
marked price rs 800 .
allow 15% discount .
profit is Rs 125.
find cp
Answer:
143.75
Step-by-step explanation:
this is a correct answer
The circumference of a circle is 14 π π cm. Find its radius, in centimeters
Answer:
7 = r
Step-by-step explanation:
The circumference of a circle is given by
C = 2 * pi *r
14 pi = 2 * pi *r
Divide each side by 2 pi
14 pi/ (2 pi) = 2 * pi *r / (2 pi)
7 = r
Use the shape to answer the question.
5 m
9 m
4 m
4 m
What is the area of the figure?
PLEASE HELPPP
Answer:
try trapezoid
Step-by-step explanation:
A triangle has sides of lengths 12, 14, and 19. Is it a right triangle? Explain.
yes; 122 + 142 192
O no; 122 + 142
192
O no: 122 + 142 + 192
O yes: 122 + 142 =
+ 142 = 192
Answer:
It is C
Step-by-step explanation:
this is easy math for me
A newspaper editor wants to know which features in the Sunday edition of the newspaper most of its subscribers prefer. Which population should the editor survey to answer this question?
A. reporters who contribute to the Sunday edition
B. subscribers to the Sunday edition of the paper
C. subscribers to the daily editions of the newspaper
D. online subscribers of the newspaper
Answer:
B) Subscribers to the Sunday edition of the paper
A computer program randomly selects a month of the year. What is the sample space for this experiment?
Answer:
The sample space of a random experiment is the collection of all possible outcomes. An event associated with a random experiment is a subset of the sample space. The probability of any outcome is a number between 0 and 1.
Step-by-step explanation:
i need to simplify (a2b4c)3
Answer:
Hello There!!
Step-by-step explanation:
The answer is a6b12c3.You times the numbers inside the brackets by the outside number.
hope this helps,have a great day!!
~Pinky~
Answer:
3a²b^4
Step-by-step explanation:
evaluate find the degree of a polynomial (y³-2)(y²+11)
Answer:
5
Step-by-step explanation:
[tex] (y^3 - 2)(y^2 +11)[/tex]
[tex]= y^3 (y^2 +11)-2(y^2 +11)[/tex]
[tex]= y^5 +11y^3-2y^2 - 22[/tex]
Here, highest power of the variable is 5.
Therefore, degree of the given polynomial is 5.
Answer:
asgusjsudhhjjdjnnwmsmsos
Step-by-step explanation:
nnnrjkririeeieieieirkr
Each classroom at a school has 24 desks. There are 18 classrooms in the school. How many desks are at the school?
A
444 desks
B
432 desks
C
424 desks
D
402 desks
Answer:
The answer is B. There are 432 desks in all 18 classes
Find the value of X
According to this diagram, what is tan 62°?
A 17/15
B 8/17
C 15/17
D 8/15
E 17/8
F 15/8